{"total_count":1,"results":[{"id":32472,"original_title":"オースフォームによる鋼の強化に関する治金学的研究","title_alternative":null,"title_transcription":"オ−スフォ−ムニヨルコウノキョウカニカンスルチキンカ゛クテキケンキュウ","title_alternative_transcription":null,"pub_date":"1970-01-01","statement_of_responsibility":null,"creators":[{"full_name":"渡辺敏"}],"contributors":[],"publishers":[],"publication_place":null,"extent":"198p; 30cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":null,"items":[{"item_identifier":"203462","shelf":"書庫12"}],"created_at":"1999-05-19T07:42:55.000+09:00","updated_at":"2025-12-23T15:17:00.188+09:00"}]}