{"total_count":1,"results":[{"id":133742,"original_title":"鋳鋼と鍛鋼","title_alternative":"","title_transcription":"チュウコウ ト タンコウ","title_alternative_transcription":null,"pub_date":null,"statement_of_responsibility":"日本鋳鋼会, 日本鍛鋼会 [編]","creators":[{"full_name":"日本鋳鋼会"},{"full_name":"日本鍛鋼会"},{"full_name":"日本鋳鍛鋼会"}],"contributors":[],"publishers":[{"full_name":"日本鋳鋼会 : 日本鍛鋼会"}],"publication_place":"","extent":"","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[],"access_address":"","items":[],"created_at":"2026-06-03T12:07:26.547+09:00","updated_at":"2026-06-03T12:10:04.948+09:00"}]}