{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "3.2 ounces", "publishers": ["Amer Assn of Blood Banks"], "number_of_pages": 34, "id": 17079538, "isbn_13": ["9783805578783"], "isbn_10": ["3805578784"], "publish_date": "June 30, 2003", "key": "/b/OL12931749M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "title": "Guidelines for Implementing an Electronic Crossmatch", "type": {"key": "/type/edition"}, "subjects": ["Reference", "Medical"], "physical_dimensions": "8.8 x 5.9 x 0.5 inches", "revision": 1}