- unitid
-
{"value"=>"3195001", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1970 December", "type"=>"inclusive", "normal"=>"1970-12"}
- unittitle
-
{"value"=>"\"Impact of Unionization on Blacks\""}
- scopecontent
-
{"value"=>"<p>Reprinted from \"Unionization of Municipal Employees,\" <span class=\"title\">Proceedings of the Academy of Political Science</span> 30.</p>"}
- container
-
{"type"=>"box", "value"=>"106"}
{"type"=>"folder", "value"=>"36"}
- date_start
-
1970-12
- keydate
-
1970-12
- date_end
-
1970-12
- date_inclusive_start
-
1970
- date_inclusive_end
-
1970