{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "4 ounces", "publishers": ["Edc Pub"], "number_of_pages": 24, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12854767, "isbn_13": ["9780746004555"], "isbn_10": ["0746004559"], "publish_date": "June 1990", "key": "/b/OL9551857M", "authors": [{"key": "/a/OL2733214A"}], "title": "Starting to Add (First Learning)", "type": {"key": "/type/edition"}, "subjects": ["Mathematics - Arithmetic", "Arithmetic", "Interactive & activity books & packs", "Learning & study skills", "Children's 4-8 - Mathematics"], "physical_dimensions": "10.8 x 8.8 x 0.2 inches", "revision": 1}