{"languages": [{"key": "/l/spa"}], "physical_format": "Library Binding", "weight": "5.3 ounces", "publishers": ["Yellow Umbrella Books"], "number_of_pages": 18, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13059158, "isbn_13": ["9780736859974"], "isbn_10": ["0736859977"], "publish_date": "January 2006", "key": "/b/OL9724482M", "authors": [{"key": "/a/OL1427454A"}], "title": "Hay Muchos Circulos / So Many Circles (Yellow Umbrella Books (Spanish))", "type": {"key": "/type/edition"}, "subjects": ["Mathematics - General", "Juvenile Nonfiction", "Children's Books/Ages 9-12 Nonfiction", "Spanish: Grades 1-2"], "physical_dimensions": "8.1 x 6 x 0.3 inches", "revision": 1}