int(0)
array(13) {
  ["created"]=>
  string(32) "iL+dxzC/RR2pO4OZWcrldLGimEe+Gs44"
  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "3r+dlH7tRlGsObKeW8Oyc7+gxlXqGc8/1R9r3illyIcbG/UhI4sRjg=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "i78="
  ["item-back-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["item-back-menu-13-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["search_request_1"]=>
  string(384) "hfzKlG/sGA3rerjFBp6zLP+2zQngCIlnjBgyzm4vwZMRDuUpcdAajqKLKxD7zzOs7TzBSVGGM+hWytC/4ZexOBJbuH7N1YYbFJpN6SvX8Gl3lSEa+wylM12gKkTK45NESAEE+KlA/HbZQ7IF/A8qx/nXXqGdtDGk6v74O6aGoObszJ+7AomZ3U6OyKarVDo5ge4mQfn7kNDwrz4tWdO6f3OXnpYmwxoKJPCUh0Z84Zbbz/TZMf73KPZDegeAWyeNqkcV4ZzY6AYYQ5d0bP/uMbKWL5ZPomdaaCD65p6Fkfp0rLrwwHCLCP+O3oeztZHF2evKpf40y28a3+q/m6Q3gi/l2FyADDngkbrSLhaZh/3eCjqkjz2VlsmCpxDtsPm/"
  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
  string(440) "lf3KlnL9FEO0ZL7bG5m4JbTlxQ38S5Y1kQ8zg3czy4sKC6Vwf90Zyv6dLxDk3mCki2XFV1vcA74HldCzpI+5KwwcrHSCkIsQMJJe4HPKiXxhlj8LuAS0fBzna1OStMoMXTsw6PYbv3PYcoUspCIwk7yUHPirpjm+6qjmVN6xq+Pu3YruX7SXxSfvlIHiaDs+lPkrD9mpg4KzrnBmG/+2S1eXmoc61UN6VOnAp1Nh+p3W0biOAfPPb71UbEqkVgnN+mtzoLuS3wgeEsdcJe+eV6yYc6Rbs2AZdmr5prjIsvV8koW643S1DP2Fpu+so7fKyrnd77RjnEpY++6VoqAqwyiimUu4MQ2zsfGAADOLgbzZTXuo3m28x4Ww53rA6aHggfbqUnDGZpBp9ryDwbr7U4jT3SGVCVG6gm5YCayOue7glKvS4/vFqzxt"
}

American men of science : a biographical directory - 10th ed. (1960-1961); v. 03

int(0)
array(13) {
  ["created"]=>
  string(32) "iL+dxzC/RR2pO4OZWcrldLGimEe+Gs44"
  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "3r+dlH7tRlGsObKeW8Oyc7+gxlXqGc8/1R9r3illyIcbG/UhI4sRjg=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "i78="
  ["item-back-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["item-back-menu-13-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["search_request_1"]=>
  string(384) "hfzKlG/sGA3rerjFBp6zLP+2zQngCIlnjBgyzm4vwZMRDuUpcdAajqKLKxD7zzOs7TzBSVGGM+hWytC/4ZexOBJbuH7N1YYbFJpN6SvX8Gl3lSEa+wylM12gKkTK45NESAEE+KlA/HbZQ7IF/A8qx/nXXqGdtDGk6v74O6aGoObszJ+7AomZ3U6OyKarVDo5ge4mQfn7kNDwrz4tWdO6f3OXnpYmwxoKJPCUh0Z84Zbbz/TZMf73KPZDegeAWyeNqkcV4ZzY6AYYQ5d0bP/uMbKWL5ZPomdaaCD65p6Fkfp0rLrwwHCLCP+O3oeztZHF2evKpf40y28a3+q/m6Q3gi/l2FyADDngkbrSLhaZh/3eCjqkjz2VlsmCpxDtsPm/"
  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
  string(440) "lf3KlnL9FEO0ZL7bG5m4JbTlxQ38S5Y1kQ8zg3czy4sKC6Vwf90Zyv6dLxDk3mCki2XFV1vcA74HldCzpI+5KwwcrHSCkIsQMJJe4HPKiXxhlj8LuAS0fBzna1OStMoMXTsw6PYbv3PYcoUspCIwk7yUHPirpjm+6qjmVN6xq+Pu3YruX7SXxSfvlIHiaDs+lPkrD9mpg4KzrnBmG/+2S1eXmoc61UN6VOnAp1Nh+p3W0biOAfPPb71UbEqkVgnN+mtzoLuS3wgeEsdcJe+eV6yYc6Rbs2AZdmr5prjIsvV8koW643S1DP2Fpu+so7fKyrnd77RjnEpY++6VoqAqwyiimUu4MQ2zsfGAADOLgbzZTXuo3m28x4Ww53rA6aHggfbqUnDGZpBp9ryDwbr7U4jT3SGVCVG6gm5YCayOue7glKvS4/vFqzxt"
}

American men of science : a biographical directory - 10th ed. (1960-1961); v. 02

int(0)
array(13) {
  ["created"]=>
  string(32) "iL+dxzC/RR2pO4OZWcrldLGimEe+Gs44"
  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "3r+dlH7tRlGsObKeW8Oyc7+gxlXqGc8/1R9r3illyIcbG/UhI4sRjg=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "i78="
  ["item-back-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["item-back-menu-13-1"]=>
  string(408) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qvPsM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLYy5yhD5PGrT6XnJCxVCEyhLccUOuph4X98HAJWdK4VlGVk455gUMTFs7drUhm9IHexqLNAPObO/5AYEKoYy+aqkhEvayu8DpRdJNsdL+wHrzuDcxwpnkZaS2R97CGnfo0xLS67XaKHf2H7/ncy9/h37zN5qtg3C9Vw+qCvqs8vhbl0V6oNgO4iY/ofxqEiP3eCjq/nj6RjNWpji7qs7HvgbXFLwuJRphn9LDVnN7FFA=="
  ["search_request_1"]=>
  string(384) "hfzKlG/sGA3rerjFBp6zLP+2zQngCIlnjBgyzm4vwZMRDuUpcdAajqKLKxD7zzOs7TzBSVGGM+hWytC/4ZexOBJbuH7N1YYbFJpN6SvX8Gl3lSEa+wylM12gKkTK45NESAEE+KlA/HbZQ7IF/A8qx/nXXqGdtDGk6v74O6aGoObszJ+7AomZ3U6OyKarVDo5ge4mQfn7kNDwrz4tWdO6f3OXnpYmwxoKJPCUh0Z84Zbbz/TZMf73KPZDegeAWyeNqkcV4ZzY6AYYQ5d0bP/uMbKWL5ZPomdaaCD65p6Fkfp0rLrwwHCLCP+O3oeztZHF2evKpf40y28a3+q/m6Q3gi/l2FyADDngkbrSLhaZh/3eCjqkjz2VlsmCpxDtsPm/"
  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
  string(440) "lf3KlnL9FEO0ZL7bG5m4JbTlxQ38S5Y1kQ8zg3czy4sKC6Vwf90Zyv6dLxDk3mCki2XFV1vcA74HldCzpI+5KwwcrHSCkIsQMJJe4HPKiXxhlj8LuAS0fBzna1OStMoMXTsw6PYbv3PYcoUspCIwk7yUHPirpjm+6qjmVN6xq+Pu3YruX7SXxSfvlIHiaDs+lPkrD9mpg4KzrnBmG/+2S1eXmoc61UN6VOnAp1Nh+p3W0biOAfPPb71UbEqkVgnN+mtzoLuS3wgeEsdcJe+eV6yYc6Rbs2AZdmr5prjIsvV8koW643S1DP2Fpu+so7fKyrnd77RjnEpY++6VoqAqwyiimUu4MQ2zsfGAADOLgbzZTXuo3m28x4Ww53rA6aHggfbqUnDGZpBp9ryDwbr7U4jT3SGVCVG6gm5YCayOue7glKvS4/vFqzxt"
}

American men of science : a biographical directory - 10th ed. (1960-1961); v. 01