{"total_count":11,"results":[{"id":37732,"original_title":"Extraction metallurgy '85 : papers presented at the extraction metallurgy '85 symposium","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1985","statement_of_responsibility":"organized by the Institution of Mining and Metallurgy and held in London from 9 to 12 September, 1985","creators":[{"full_name":"Institution of Mining and Metallurgy (Great Britain)"}],"contributors":[],"publishers":[{"full_name":"The Institution of Mining and Metallurgy"}],"publication_place":null,"extent":"xi, 1124 p. ; 24 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9780900488825"}],"subjects":[],"classfifications":[{"classification_type":"udc","term":"669.054.1"}],"access_address":null,"items":[{"item_identifier":"217783","shelf":"単行書26"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-04-21T15:20:52.335+09:00"}]}