- unitid
-
{"value"=>"1003602", "type"=>"local_mss"}
- unitdate
-
{"value"=>"July 1937-1954", "type"=>"inclusive", "normal"=>"1937-07/1954-12"}
- date_inclusive_start
-
1937
- date_inclusive_end
-
1954
- keydate
-
1937-07
- date_start
-
1937-07
- date_end
-
1954-12
- unittitle
-
{"value"=>"The First Stage in the Wiltwyck Follow-Up Study Based on an Analysis of the Case Record Material of 396 Boys Under Care Beginning with"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"100 pages"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>M. S. Thesis, N. Y. School of Social Work, Columbia University. 100pp. [author unidentified].</p>"}
- container
-
{"type"=>"box", "value"=>"16"}
- extent_statement
-
100 pages