{"publishers": ["Dutton Juvenile"], "identifiers": {"goodreads": ["3462882"]}, "weight": "20 pounds", "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2019-07-31T03:58:24.654163"}, "latest_revision": 5, "key": "/books/OL7770807M", "authors": [{"key": "/authors/OL2621708A"}], "subjects": ["Merchant marine", "Business & Economics / General", "United States", "Vocational guidance", "Juvenile literature"], "edition_name": "1st ed edition", "languages": [{"key": "/languages/eng"}], "title": "Careers in the U.S. Merchant Marine", "number_of_pages": 183, "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "isbn_13": ["9780525669104"], "isbn_10": ["0525669108"], "publish_date": "October 20, 1983", "oclc_numbers": ["9621298"], "works": [{"key": "/works/OL5596244W"}], "type": {"key": "/type/edition"}, "physical_dimensions": "20 x 20 x 20 inches", "revision": 5}