{"total_count":31,"results":[{"id":68947,"original_title":"Handbook on materials for superconducting machinery : mechanical, thermal, electrical, and magnetic, properties of structural materials","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":"1974","statement_of_responsibility":"sponsored by Advanced Research Projects Agency","creators":[{"full_name":"United States. Advanced Research Projects Agency"},{"full_name":"United States. National Bureau of Standards. Cryogenics Division"}],"contributors":[],"publishers":[{"full_name":"Metals and Ceramics Information Center, Battelle, Columbus Laboratories"}],"publication_place":null,"extent":"1 v. (loose-leaf) ; 30 cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"537.31"}],"access_address":null,"items":[{"item_identifier":"200397","shelf":"書庫4"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-12-23T15:17:32.302+09:00"}]}