{"type": {"key": "/type/edition"}, "publish_date": "1962", "publish_country": "cc", "languages": [{"key": "/languages/chi"}], "authors": [{"key": "/authors/OL126227A"}], "oclc_numbers": ["502785253"], "contributions": ["Zhou, Yang, 1908-1989", "Miao, Linzhu", "Xin, Wei'ai"], "subjects": ["Economics"], "title": "Che'ernixuefusiji xuan ji", "by_statement": "Zhou Yang, Miao Lingzhu, Xin Wei'ai yi", "publishers": ["San lian shu dian"], "publish_places": ["Beijing"], "pagination": "2 volumes", "source_records": ["marc:marc_columbia/Columbia-extract-20221130-008.mrc:319232749:1234"], "works": [{"key": "/works/OL33587998W"}], "key": "/books/OL45533525M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-01-08T22:40:21.476423"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-08T22:40:21.476423"}}