int(0)
array(13) {
  ["created"]=>
  string(32) "XIRsNZdOKEmeEPe9VdnzWdzI26l94DhL"
  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "VoZpZo9HLwKaQJrqANP2WN7MjOd64jhMbtN7jKYMDAEWC4F8cGAe0g=="
  ["language_front"]=>
  string(4) "X4c="
  ["language_front_tag"]=>
  string(4) "C9o="
  ["search_value"]=>
  string(44) "HsYxatMQewrYBs7pC8O2D4uZhKI9oGcNY8o80vQGVVEe"
  ["424e0ec548c5509d65917508006e586d-page"]=>
  string(4) "Xw=="
  ["424e0ec548c5509d65917508006e586d-perpage"]=>
  string(4) "W4Q="
  ["item-back-1"]=>
  string(544) "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"
  ["item-back-menu-13-1"]=>
  string(544) "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"
  ["search_request_1"]=>
  string(524) "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"
  ["LDS_STATUS"]=>
  string(16) "ANsqJ9YReQPJQg=="
  ["LDS_LAST_URL"]=>
  string(596) "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"
}

Directory of history departments and organizations in the United States and Canada - 19th ed. (1994)