{"total_count":1,"results":[{"id":40552,"original_title":"Steelmaking data sourcebook","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1988","statement_of_responsibility":"by the Japan Society for the Promotion of Science, the 19th Committee on Steelmaking","creators":[{"full_name":"日本学術振興会製鋼第19委員会"}],"contributors":[],"publishers":[{"full_name":"日本学術振興会製鋼第19委員会"}],"publication_place":null,"extent":"xxii, 325 p. ; 24 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9782881241536"}],"subjects":[],"classfifications":[{"classification_type":"udc","term":"669"}],"access_address":null,"items":[{"item_identifier":"216681","shelf":"単行書25"}],"created_at":"1901-12-31T09:00:00.000+09:00","updated_at":"2025-12-15T09:48:02.989+09:00"}]}