{"id":334,"original_title":"なっとくする集合・位相","title_alternative":null,"title_transcription":"ナットクスル シュウゴウ イソウ","title_alternative_transcription":null,"pub_date":"2001","statement_of_responsibility":"瀬山士郎 著","creators":[{"full_name":"瀬山, 士郎, 1946-"}],"contributors":[],"publishers":[{"full_name":"講談社"}],"publication_place":"東京","extent":"235p","dimensions":"21cm","identifiers":[{"identifier_type":"isbn","body":"9784061545342"},{"identifier_type":"jpno","body":"20200311"},{"identifier_type":"iss_itemno","body":"R100000002-I000003024229"}],"subjects":[],"classfifications":[{"classification_type":"ndc9","term":"410.9"}],"access_address":null,"items":[{"item_identifier":"G00334","shelf":"🦍ラボの本棚"}],"created_at":"2026-04-26T22:05:20.067+09:00","updated_at":"2026-04-27T11:48:39.129+09:00"}