{"e":{"id":319463,"source":"ia_catalogofcopyr3161213libr","title":"INTERPOLATION IN TRIGONOMETRIC TABLES","header":"al and plant communities: the field. 47 fr.-- Animal and plant communities: the pond. 50 fr.-- Animal and plant communities: the city. 55 fr. © McGraw-Hill Book Co., Inc.; 29Dec61; JP7582-7581, 7612, 7580, 7584-7583. INTERPOLATION IN TRIGONOMETRIC TABLES. Calvin Productions. 28 min., sd., b&w, 16 mm","year":1961,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":6736,"line_end":6749,"source_text":"forest. 53 fr.--Animal and plant \ncommunities: the field. 47 fr.-- \nAnimal and plant communities: the \npond. 50 fr.-- Animal and plant com- \nmunities: the city. 55 fr. \n© McGraw-Hill Book Co., Inc.; \n29Dec61; JP7582-7581, 7612, 7580, \n7584-7583. \n\n\nINTERPOLATION IN TRIGONOMETRIC TABLES. \nCalvin Productions. 28 min., sd., \nb&w, 16 mm. © Calvin Productions, \nInc.; 28Apr61; MP12113. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962","url":"https://archive.org/details/catalogofcopyr3161213libr","cite":"Internet Archive catalogofcopyr3161213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1962_catalogofcopyr3161213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":338370,"entry_id":319463,"reg_number":"MP12113","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Calvin Productions, Inc","author":null,"deposit":null,"reg_date":"1961-04-28","part":null,"part_title":null,"source_line":6748,"raw":"l and plant communities: the city. 55 fr. © McGraw-Hill Book Co., Inc.; 29Dec61; JP7582-7581, 7612, 7580, 7584-7583. INTERPOLATION IN TRIGONOMETRIC TABLES. Calvin Productions. 28 min., sd., b&w, 16 mm © Calvin Productions, Inc.; 28Apr61; MP12113","flags":["see_reference_in_head"],"status":"no-renewal-found","pd_date":"1990-01-01","reason":"no renewal entry found for 1988-1990 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1988,1989],"window_volumes":[{"year":1988,"ia_identifier":""},{"year":1989,"ia_identifier":""},{"year":1990,"ia_identifier":""}]}]}