{"total_count":1,"results":[{"id":42122,"original_title":"Superconducting magnet systems","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1973","statement_of_responsibility":"by H. Brechna","creators":[{"full_name":"Brechna, H."}],"contributors":[],"publishers":[{"full_name":"Springer"},{"full_name":"J.F. Bergmann"}],"publication_place":null,"extent":"xi, 590 p. ; 24 cm","dimensions":null,"identifiers":[{"identifier_type":"isbn","body":"9783540061038"}],"subjects":[],"classfifications":[],"access_address":null,"items":[{"item_identifier":"216330","shelf":"単行書10"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-15T09:31:00.817+09:00"}]}