{"total_count":4,"results":[{"id":46543,"original_title":"Archiv fur das Eisenhuttenwesen 37Jg. Nr.7-12","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":null,"statement_of_responsibility":null,"creators":[],"contributors":[],"publishers":[],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"A"}],"access_address":null,"items":[{"item_identifier":"107316","shelf":"集密書庫4"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-04-21T11:58:54.547+09:00"},{"id":46550,"original_title":"Archiv fur das Eisenhuttenwesen JAHRG 40","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":null,"statement_of_responsibility":null,"creators":[],"contributors":[],"publishers":[],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"A"}],"access_address":null,"items":[{"item_identifier":"107324","shelf":"集密書庫4"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-04-21T11:58:53.790+09:00"},{"id":46551,"original_title":"Archiv fur das Eisenhuttenwesen 41.JAHRG HEFT1-6","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":null,"statement_of_responsibility":null,"creators":[],"contributors":[],"publishers":[],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"A"}],"access_address":null,"items":[{"item_identifier":"107325","shelf":"集密書庫4"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-04-21T11:58:53.688+09:00"},{"id":46552,"original_title":"Archiv fur das Eisenhuttenwesen 41.JAHRG HEFT7-12","title_alternative":null,"title_transcription":"  ","title_alternative_transcription":null,"pub_date":null,"statement_of_responsibility":null,"creators":[],"contributors":[],"publishers":[],"publication_place":null,"extent":null,"dimensions":null,"identifiers":[],"subjects":[],"classfifications":[{"classification_type":"udc","term":"A"}],"access_address":null,"items":[{"item_identifier":"107326","shelf":"集密書庫4"}],"created_at":"1901-01-01T09:00:00.000+09:00","updated_at":"2025-04-21T11:58:53.580+09:00"}]}