- unitid
-
{"value"=>"3155886", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1976", "type"=>"inclusive", "normal"=>"1976"}
- unittitle
-
{"value"=>"Bryce, Herrington J. \"Economic Progress of Blacks after 200 Years\""}
- scopecontent
-
{"value"=>"<p>A publication of the National Urban League, Inc.</p>"}
- container
-
{"type"=>"box", "value"=>"106"}
{"type"=>"folder", "value"=>"34"}
- date_start
-
1976
- keydate
-
1976
- date_end
-
1976
- date_inclusive_start
-
1976
- date_inclusive_end
-
1976