- unitid
-
{"value"=>"2142650", "type"=>"local_mss"}
{"value"=>"33433120242650", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1989", "type"=>"inclusive", "normal"=>"1989"}
- unittitle
-
{"value"=>"Testimony Before Congressional Subcommittee on Science, Research, and Technology"}
- container
-
{"type"=>"box", "value"=>"36"}
{"type"=>"folder", "value"=>"5"}
- date_start
-
1989
- keydate
-
1989
- date_end
-
1989
- date_inclusive_start
-
1989
- date_inclusive_end
-
1989