{"e":{"id":317999,"source":"ia_catalogofcopyr3151213libr","title":"INTRODUCTION TO GREATER CLEVELAND MATHEMATICS PROGRAM","header":"- THE INSURANCE POLICY. SEE ANGEL. THE INTEGERS. SEE JUNIOR HIGH MATHE= MATICS FILM SERIES. INTRODUCING THE INTEGERS. SEE ELEMEN= TARY MATHEMATICS FILM SERIES. INTRODUCTION TO GREATER CLEVELAND MATHEMATICS PROGRAM. Educational Research Council of Greater Cleveland. 29 min., sd., b&w, 16 mm","year":1961,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":41653,"line_end":41668,"source_text":"THE INSURANCE POLICY. SEE ANGEL. \n\nTHE INTEGERS. SEE JUNIOR HIGH MATHE= \nMATICS FILM SERIES. \n\n\nINTRODUCING THE INTEGERS. SEE ELEMEN= \nTARY MATHEMATICS FILM SERIES. \n\n\nINTRODUCTION TO GREATER CLEVELAND \nMATHEMATICS PROGRAM. Educational \nResearch Council of Greater Cleve- \nland. 29 min., sd., b&w, 16 mm. \n© Educational Research Council of \nGreater Cleveland; 1Sep61; MP11699. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1961","url":"https://archive.org/details/catalogofcopyr3151213libr","cite":"Internet Archive catalogofcopyr3151213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1961_catalogofcopyr3151213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":336906,"entry_id":317999,"reg_number":"MP11699","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Educational Research Council of Greater Cleveland","author":null,"deposit":null,"reg_date":"1961-09-01","part":null,"part_title":null,"source_line":41667,"raw":". INTRODUCING THE INTEGERS. SEE ELEMEN= TARY MATHEMATICS FILM SERIES. INTRODUCTION TO GREATER CLEVELAND MATHEMATICS PROGRAM. Educational Research Council of Greater Cleveland. 29 min., sd., b&w, 16 mm © Educational Research Council of Greater Cleveland; 1Sep61; MP11699","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":""}]}]}