- unitid
-
{"value"=>"365066", "type"=>"local_mss"}
{"value"=>"1", "type"=>"local_mss_di"}
- unitdate
-
{"value"=>"1991", "type"=>"inclusive", "normal"=>"1991"}
- unittitle
-
{"value"=>"Medical Information Mailing Management System"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 disk image", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"323 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1991
- keydate
-
1991
- date_end
-
1991
- date_inclusive_start
-
1991
- date_inclusive_end
-
1991
- extent_statement
-
323 kilobytes (1 disk image)