{"publishers": ["G. P. Putnam's sons"], "subtitle": "a brief manual of home poultry culture", "covers": [7070602], "lc_classifications": ["SF487 .C65"], "latest_revision": 4, "key": "/books/OL6617543M", "authors": [{"key": "/authors/OL2411851A"}], "ocaid": "cu31924003129263", "publish_places": ["New York", "and London"], "pagination": "viii, 233 p.", "source_records": ["ia:cu31924003129263", "marc:marc_loc_2016/BooksAll.2016.part02.utf8:161073504:565"], "title": "The hen at work", "lccn": ["19011373"], "number_of_pages": 233, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "languages": [{"key": "/languages/eng"}], "subjects": ["Poultry"], "publish_date": "1919", "publish_country": "xx ", "last_modified": {"type": "/type/datetime", "value": "2020-09-13T00:29:56.682871"}, "by_statement": "by Ernest Cobb ... with 35 illustrations.", "oclc_numbers": ["404488"], "works": [{"key": "/works/OL16513945W"}], "type": {"key": "/type/edition"}, "revision": 4}