{"total_count":1,"results":[{"id":32867,"original_title":"Metallic rectifiers and crystal diodes","title_alternative":null,"title_transcription":"Metallic Rectifiers and Crystal Diodes  ","title_alternative_transcription":null,"pub_date":"1958","statement_of_responsibility":"by Theodore Conti","creators":[{"full_name":"Conti Theodore"}],"contributors":[],"publishers":[{"full_name":"John F. Rider"}],"publication_place":null,"extent":"1 v. ; 22 cm","dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"621.314"}],"access_address":null,"items":[{"item_identifier":"204611","shelf":"単行書22"}],"created_at":"1999-05-19T07:50:19.000+09:00","updated_at":"2025-12-15T09:43:45.451+09:00"}]}