{"total_count":1,"results":[{"id":100,"original_title":"Graph theory","title_alternative":null,"title_transcription":"","title_alternative_transcription":null,"pub_date":"2005","statement_of_responsibility":"Reinhard Diestel","creators":[{"full_name":"Diestel, Reinhard"}],"contributors":[],"publishers":[{"full_name":"Springer"}],"publication_place":null,"extent":"25 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9783540261827"},{"identifier_type":"iss_itemno","body":"R100000136-I1971993809748070553"}],"subjects":[{"subject_heading_type":"unknown","term":"グラフ理論"},{"subject_heading_type":"ndlsh","term":"Graph theory"}],"classfifications":[{"classification_type":"ndc9","term":"415.7"},{"classification_type":"ndc8","term":"415.7"}],"access_address":null,"items":[{"item_identifier":"G00100","shelf":"🦡アナグマ書庫"}],"created_at":"2026-05-02T23:13:22.276+09:00","updated_at":"2026-08-17T16:57:43.640+09:00"}]}