{"isbn_13": ["9780071438773"], "physical_format": "Paperback", "weight": "12.8 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill"], "number_of_pages": 256, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12507225, "edition_name": "1 edition", "isbn_10": ["0071438777"], "publish_date": "June 15, 2005", "key": "/b/OL9255225M", "authors": [{"key": "/a/OL27265A"}], "title": "Your Practical Pregnancy Planner", "type": {"key": "/type/edition"}, "subjects": ["Family & Health", "United States", "Finance, Personal", "Pregnancy", "Family & Relationships", "Family / Parenting / Childbirth", "Pregnancy & Childbirth", "Child Care/Parenting", "Infants", "Family & Relationships / Parenting", "Child rearing", "Parenting - General", "Care", "Economic aspects"], "physical_dimensions": "8.8 x 5.8 x 0.8 inches", "revision": 1}