- unitdate
-
{"value"=>"1971-1974", "type"=>"inclusive", "normal"=>"1971/1974"}
- date_inclusive_start
-
1971
- date_inclusive_end
-
1974
- unittitle
-
{"value"=>"Subseries B. Association of Research Libraries"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 folders"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Reports, studies, correspondence, memoranda, and board minutes on various ARL projects, including the Chinese Research Center, projects to preserve library materials and for library service in Lower Manhattan.</p>"}
- extent_statement
-
2 folders
- unitid
-
{"type"=>"local_mss", "value"=>"892509"}
- date_start
-
1971
- date_end
-
1974
- keydate
-
1971