{"id":416,"original_title":"笑わない数学","title_alternative":null,"title_transcription":"ワラワナイ スウガク","title_alternative_transcription":null,"pub_date":"2025","statement_of_responsibility":"NHK「笑わない数学」制作班 編","creators":[{"full_name":"日本放送協会"}],"contributors":[],"publishers":[{"full_name":"KADOKAWA"}],"publication_place":"東京","extent":"207p","dimensions":"21cm","identifiers":[],"subjects":[{"subject_heading_type":"ndlsh","term":"数学"}],"classfifications":[{"classification_type":"ndc10","term":"410"}],"access_address":null,"items":[{"item_identifier":"G00411","shelf":"🦍ラボの本棚"}],"created_at":"2026-04-30T14:51:34.196+09:00","updated_at":"2026-04-30T14:51:46.721+09:00"}