{"total_count":93,"results":[{"id":37716,"original_title":"PM into the 1990's : International Conference on Powder Metallurgy, Wembley Conference Centre, London, U.K., 2-6 July 1990","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1990","statement_of_responsibility":null,"creators":[{"full_name":"International Conference on Powder Metallurgy"}],"contributors":[],"publishers":[{"full_name":"Institute of Metals"}],"publication_place":null,"extent":"1 v. ; 27 cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"621.762"}],"access_address":null,"items":[{"item_identifier":"217762","shelf":"単行書23"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-15T09:45:05.036+09:00"},{"id":37717,"original_title":"PM into the 1990's : International Conference on Powder Metallurgy, Wembley Conference Centre, London, U.K., 2-6 July 1990","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1990","statement_of_responsibility":null,"creators":[{"full_name":"International Conference on Powder Metallurgy"}],"contributors":[],"publishers":[{"full_name":"Institute of Metals"}],"publication_place":null,"extent":"1 v. ; 27 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9780901462978"}],"subjects":[],"classfifications":[{"classification_type":"udc","term":"621.762"}],"access_address":null,"items":[{"item_identifier":"217763","shelf":"単行書23"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-15T09:45:03.045+09:00"},{"id":37719,"original_title":"PM into the 1990's : International Conference on Powder Metallurgy, Wembley Conference Centre, London, U.K., 2-6 July 1990","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1990","statement_of_responsibility":null,"creators":[{"full_name":"International Conference on Powder Metallurgy"}],"contributors":[],"publishers":[{"full_name":"Institute of Metals"}],"publication_place":null,"extent":"1 v. ; 27 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9780901462985"}],"subjects":[],"classfifications":[{"classification_type":"udc","term":"621.762"}],"access_address":null,"items":[{"item_identifier":"217764","shelf":"単行書23"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-15T09:45:04.040+09:00"}]}