int(0)
array(13) {
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  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "WIVuNosbfQbIEJS7UoGgUIPE07sp4W4aPt552fFdW1NACtoncWQU0A=="
  ["language_front"]=>
  string(4) "X4c="
  ["language_front_tag"]=>
  string(4) "C9o="
  ["search_value"]=>
  string(44) "HsYxatMQewrYBs7pC8O2D4uZhKI9oGcNY8o80vQGVVEe"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Xw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "W4Q="
  ["item-back-1"]=>
  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wHy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReLAb1oB6aqWOTHszw0706QUm1iGKC+zephOJaSrBoyjwJ6pPjO1RgeGwaZwM1XoXER4nQ3SWWySUeIAojF2Ow2icj2TkBIsidp0e4w320lA7SApdvPWJw2dUofoRbxtc8DYJgB50yEe81sdjYBFCVwwjHcH2d1fAHc8nJtCPeL2zJa6swvT7ApH7aIcUuW11doDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
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  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wHy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReLAb1oB6aqWOTHszw0706QUm1iGKC+zephOJaSrBoyjwJ6pPjO1RgeGwaZwM1XoXER4nQ3SWWySUeIAojF2Ow2icj2TkBIsidp0e4w320lA7SApdvPWJw2dUofoRbxtc8DYJgB50yEe81sdjYBFCVwwjHcH2d1fAHc8nJtCPeL2zJa6swvT7ApH7aIcUuW11doDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
  ["search_request_1"]=>
  string(376) "Ucc7ZsgddlncVMzhDI2kDpLch+cj8n8UYY8gm+ccV0YfGst2Iz5KhjLnEHoYd4IsMDI4nr60kPQZDPkpEQT1U+7lwUnN0aeOx6xJi8U9wH0iiOAo6Q7r+M+xUUpY7UXWcwJluclhAl5UKSzC2JLmc4r4s7iHoRhSGDLyowSXszzjbtWk5ac6WkKw0ViT6WW+0e8FBJRoyz4gyJHuIwsiIXUoWUofUJ/RUIzZizGnxEkNKAk5UkuI0jAj1mhdEr6Fmw6Px2Ws1FD9DO9NZ110x5Ypc+9K6NQwDcIICdcfF+4gs9Hpej/rjSzBJ3regKQQM4bVtB77IGf1Uqs5vxb6nibCFP9/V0BSoDYCgt88mbzI+2nDWhqBF7o="
  ["LDS_STATUS"]=>
  string(16) "ANsqJ9YReQPJQg=="
  ["LDS_LAST_URL"]=>
  string(456) "QcY7ZNUMeheDQsbqBJatFNmPj+M/sWBGfJgh1v4AXV4EH4svLTNJwm7xFHoHZtFWcWEnnrTkj7RZTOonF1GtAqaz00HamKv8yK1Jgp0Hy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReUmDCkQGdoHKtMbT4wvZmdwnk5wyj9Cq4kq1cMoZg0T4IoM6gABYiNFoSdB8lGsaOcYnW2mqLgWIeLAk5X3TNvycj3iQANbDzuDmJx2i0nhCbEuEJI2o0gfRmFqhM+dc1D4JhBp07EfYkp5/5QimzjSyDMkrT5bcBIYrXvWCFAiLYRrsrvziHsT2hCP11V11fo3Fm6Ncmm6Td5XyDMDfAH8mHWH805ffv6G63DYGGZLVtYkwSTHa7zqMXgz4Dd1ZU8t18rxYUmu1viajS71noQ7xGukku3GP2EjTuMm8="
}

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

int(0)
array(13) {
  ["created"]=>
  string(32) "XIRsNZdOK0mdH/e9U9nzVdzP3Kl94DhL"
  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "WIVuNosbfQbIEJS7UoGgUIPE07sp4W4aPt552fFdW1NACtoncWQU0A=="
  ["language_front"]=>
  string(4) "X4c="
  ["language_front_tag"]=>
  string(4) "C9o="
  ["search_value"]=>
  string(44) "HsYxatMQewrYBs7pC8O2D4uZhKI9oGcNY8o80vQGVVEe"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Xw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "W4Q="
  ["item-back-1"]=>
  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wHy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReLAb1oB6aqWOTHszw0706QUm1iGKC+zephOJaSrBoyjwJ6pPjO1RgeGwaZwM1XoXER4nQ3SWWySUeIAojF2Ow2icj2TkBIsidp0e4w320lA7SApdvPWJw2dUofoRbxtc8DYJgB50yEe81sdjYBFCVwwjHcH2d1fAHc8nJtCPeL2zJa6swvT7ApH7aIcUuW11doDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
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  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wHy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReLAb1oB6aqWOTHszw0706QUm1iGKC+zephOJaSrBoyjwJ6pPjO1RgeGwaZwM1XoXER4nQ3SWWySUeIAojF2Ow2icj2TkBIsidp0e4w320lA7SApdvPWJw2dUofoRbxtc8DYJgB50yEe81sdjYBFCVwwjHcH2d1fAHc8nJtCPeL2zJa6swvT7ApH7aIcUuW11doDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
  ["search_request_1"]=>
  string(376) "Ucc7ZsgddlncVMzhDI2kDpLch+cj8n8UYY8gm+ccV0YfGst2Iz5KhjLnEHoYd4IsMDI4nr60kPQZDPkpEQT1U+7lwUnN0aeOx6xJi8U9wH0iiOAo6Q7r+M+xUUpY7UXWcwJluclhAl5UKSzC2JLmc4r4s7iHoRhSGDLyowSXszzjbtWk5ac6WkKw0ViT6WW+0e8FBJRoyz4gyJHuIwsiIXUoWUofUJ/RUIzZizGnxEkNKAk5UkuI0jAj1mhdEr6Fmw6Px2Ws1FD9DO9NZ110x5Ypc+9K6NQwDcIICdcfF+4gs9Hpej/rjSzBJ3regKQQM4bVtB77IGf1Uqs5vxb6nibCFP9/V0BSoDYCgt88mbzI+2nDWhqBF7o="
  ["LDS_STATUS"]=>
  string(16) "ANsqJ9YReQPJQg=="
  ["LDS_LAST_URL"]=>
  string(456) "QcY7ZNUMeheDQsbqBJatFNmPj+M/sWBGfJgh1v4AXV4EH4svLTNJwm7xFHoHZtFWcWEnnrTkj7RZTOonF1GtAqaz00HamKv8yK1Jgp0Hy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReUmDCkQGdoHKtMbT4wvZmdwnk5wyj9Cq4kq1cMoZg0T4IoM6gABYiNFoSdB8lGsaOcYnW2mqLgWIeLAk5X3TNvycj3iQANbDzuDmJx2i0nhCbEuEJI2o0gfRmFqhM+dc1D4JhBp07EfYkp5/5QimzjSyDMkrT5bcBIYrXvWCFAiLYRrsrvziHsT2hCP11V11fo3Fm6Ncmm6Td5XyDMDfAH8mHWH805ffv6G63DYGGZLVtYkwSTHa7zqMXgz4Dd1ZU8t18rxYUmu1viajS71noQ7xGukku3GP2EjTuMm8="
}

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

int(0)
array(13) {
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  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "WIVuNosbfQbIEJS7UoGgUIPE07sp4W4aPt552fFdW1NACtoncWQU0A=="
  ["language_front"]=>
  string(4) "X4c="
  ["language_front_tag"]=>
  string(4) "C9o="
  ["search_value"]=>
  string(44) "HsYxatMQewrYBs7pC8O2D4uZhKI9oGcNY8o80vQGVVEe"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Xw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "W4Q="
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  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wHy2pwy6Mo6w7/4cCzbyQYvwnDcRFd36V6MUVRMT3Di7WvI9i7svbM4zReLAb1oB6aqWOTHszw0706QUm1iGKC+zephOJaSrBoyjwJ6pPjO1RgeGwaZwM1XoXER4nQ3SWWySUeIAojF2Ow2icj2TkBIsidp0e4w320lA7SApdvPWJw2dUofoRbxtc8DYJgB50yEe81sdjYBFCVwwjHcH2d1fAHc8nJtCPeL2zJa6swvT7ApH7aIcUuW11doDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
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American men of science : a biographical directory - 10th ed. (1960-1961); v. 01