{"total_count":1,"results":[{"id":38222,"original_title":"Ultrapurification of semiconductor materials : proceedings of the conference on ultrapurification of semiconductor materials, Boston, Massachusetts, April 11-13, 1961","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1962","statement_of_responsibility":"Edited by M.S. Brooks and J.K. Kennedy","creators":[{"full_name":"Brooks, M. S. (Marvin S.)"},{"full_name":"Kennedy, J. K. (John K.)"},{"full_name":"Air Force Cambridge Research Laboratories (U.S.). Electronics Research Directorate"},{"full_name":"Conference on Ultrapurification of Semiconductor Materials (1961 : Boston, Mass.)"}],"contributors":[{"full_name":"edited by M.S. Brooks, J.K. Kennedy; Sponsored by the Electronics Research Directorate, Air Force Cambridge Research Laboratories"}],"publishers":[{"full_name":"Macmillan"}],"publication_place":null,"extent":"655 p. ; 25 cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"537.311.3"}],"access_address":null,"items":[{"item_identifier":"201011","shelf":"Books 9"}],"created_at":"1999-05-19T07:24:38.000+09:00","updated_at":"2025-12-15T09:29:59.371+09:00"}]}