{"e":{"id":283500,"source":"ia_catalogofcopyrig321213lib","title":"HOW TO CHANGE FRACTIONS","header":"nson Hunt Productions, 1947, 11 min., sd., color, 16mm. Summary: With the aid of animation, this film analyzes methods of finding equal fractions and explains the meaning of equality with reference to fractions, Fourth is a series of eight motion pictures on fractions for the upper elementary grades","year":1947,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":4966,"line_end":4981,"source_text":"HOW TO CHANGE FRACTIONS. Johnson \nHunt Productions, 1947, 11 min., sd., \n\n\ncolor, 16mm. \n\nSummary: With the aid of animation, \nthis film analyzes methods of finding \nequal fractions and explains the meaning \nof equality with reference to fractions, \nFourth is a series of eight motion pic- \ntures on fractions for the upper elementary \ngrades. \n\n© Johnson Hunt Productions; 20Dec47; \nMP2671. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1948","url":"https://archive.org/details/catalogofcopyrig321213lib","cite":"Internet Archive catalogofcopyrig321213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1948_catalogofcopyrig321213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":302407,"entry_id":283500,"reg_number":"MP2671","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":"Johnson Hunt Productions","author":null,"deposit":null,"reg_date":"1947-12-20","part":null,"part_title":null,"source_line":4980,"raw":"m analyzes methods of finding equal fractions and explains the meaning of equality with reference to fractions, Fourth is a series of eight motion pictures on fractions for the upper elementary grades © Johnson Hunt Productions; 20Dec47; MP2671","flags":[],"status":"no-renewal-found","pd_date":"1976-01-01","reason":"no renewal entry found for 1974-1976 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1974,1975],"window_volumes":[{"year":1974,"ia_identifier":"catalogofcopyrig3281213li"},{"year":1975,"ia_identifier":"catalogofcopyrig3291213libr"},{"year":1976,"ia_identifier":"1976motionpictur3301213libr"}]}]}