{"total_count":1,"results":[{"id":35633,"original_title":"東北地方砂鉄鉱工業振興調査報告書","title_alternative":"","title_transcription":"トウホク チホウ サテツ コウコウギョウ シンコウ チョウサ ホウコクショ","title_alternative_transcription":null,"pub_date":"1957","statement_of_responsibility":"東北地方砂鉄鉱工業振興調査委員会編","creators":[{"full_name":"東北地方砂鉄鉱工業振興調査委員会"}],"contributors":[],"publishers":[{"full_name":"特殊製鉄協会"}],"publication_place":"","extent":"1冊 ; 26cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"622"}],"access_address":"","items":[{"item_identifier":"209852","shelf":"単行書23"}],"created_at":"1999-05-19T08:30:11.000+09:00","updated_at":"2026-03-12T10:57:50.922+09:00"}]}