{"total_count":1,"results":[{"id":41110,"original_title":"An introduction to the physical chemistry of iron and steel making","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1962","statement_of_responsibility":"R.G. Ward","creators":[{"full_name":"Ward, R. G. (Robert George)"}],"contributors":[],"publishers":[{"full_name":"Edward Arnold"}],"publication_place":null,"extent":"ix, 238 p. ; 24 cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"669.01"}],"access_address":null,"items":[{"item_identifier":"205802","shelf":"単行書26"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-15T09:48:50.055+09:00"}]}