{"total_count":1,"results":[{"id":124160,"original_title":"非線形最適化の基礎","title_alternative":"","title_transcription":"ヒセンケイ サイテキカ ノ キソ","title_alternative_transcription":"","pub_date":"2001-04","statement_of_responsibility":"福島雅夫著","creators":[{"full_name":"福島, 雅夫"}],"contributors":[],"publishers":[{"full_name":"朝倉書店"}],"publication_place":null,"extent":"iv, 249p ; 22cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9784254280012"},{"identifier_type":"ncid","body":"BA51567399"}],"subjects":[],"classfifications":[{"classification_type":"udc","term":"51"}],"access_address":null,"items":[{"item_identifier":"601919","shelf":"単行書4"}],"created_at":"2020-01-23T11:31:23.426+09:00","updated_at":"2025-12-09T13:04:02.001+09:00"}]}