{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "2.9 ounces", "publishers": ["CRC"], "number_of_pages": 10, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16958012, "isbn_13": ["9789061913894"], "isbn_10": ["9061913896"], "publish_date": "June 1, 1999", "key": "/b/OL12847240M", "authors": [{"key": "/a/OL1625691A"}], "title": "Flora of Tropical East Africa - Vittariaceae (1999) (Flora of Tropical East Africa)", "type": {"key": "/type/edition"}, "subjects": ["Botany & plant sciences", "Reference works", "Science", "Science/Mathematics", "East Africa", "Science / Botany", "Life Sciences - Botany"], "physical_dimensions": "9.4 x 7 x 0.3 inches", "revision": 1}