{"e":{"id":309452,"source":"ia_catalogofcopyrig3131213li","title":"NATURE OF TEACHING","header":"NATURE OF TEACHING. International Business Machines Corp. 1170 ft., b&w, 16 mm","year":1959,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":8959,"line_end":8962,"source_text":"NATURE OF TEACHING. International \nBusiness Machines Corp. 1170 ft., \nb&w, 16 mm. © International Busi- \nness Machines Corp.; 5Jun59; MU6754. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1959","url":"https://archive.org/details/catalogofcopyrig3131213li","cite":"Internet Archive catalogofcopyrig3131213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1959_catalogofcopyrig3131213li_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":328359,"entry_id":309452,"reg_number":"MU6754","series":3,"see_also":[],"reg_class":"MU","published":false,"claimant":"International Business Machines Corp","author":null,"deposit":null,"reg_date":"1959-06-05","part":null,"part_title":null,"source_line":8961,"raw":"NATURE OF TEACHING. International Business Machines Corp. 1170 ft., b&w, 16 mm © International Business Machines Corp.; 5Jun59; MU6754","flags":[],"status":"no-renewal-found","pd_date":"1988-01-01","reason":"no renewal entry found for 1986-1988 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1986,1987],"window_volumes":[{"year":1986,"ia_identifier":""},{"year":1987,"ia_identifier":""},{"year":1988,"ia_identifier":""}]}]}