- unitid
-
{"value"=>"453517", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1971-1983", "type"=>"inclusive", "normal"=>"1971/1983"}
- unittitle
-
{"value"=>"United Federation of Teachers"}
- scopecontent
-
{"value"=>"<p>Correspondence regarding a weekly paid column by Albert Shanker, president of the United Federation of Teachers. The focus of this file is on the problem of identification of a \"column\" as an advertisement</p>"}
- container
-
{"type"=>"box", "value"=>"35"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1971
- keydate
-
1971
- date_end
-
1983
- date_inclusive_start
-
1971
- date_inclusive_end
-
1983