{"isbn_13": ["9780824704667"], "physical_format": "Hardcover", "weight": "3.4 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["CRC"], "number_of_pages": 733, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11008484, "first_sentence": {"type": "/type/text", "value": "A linear ordinary differential equation is defined as one that relates a dependent variable, an independent variable and derivatives of the dependent variable with respect to the independent variable."}, "isbn_10": ["0824704665"], "publish_date": "October 13, 2000", "key": "/b/OL8124660M", "authors": [{"key": "/a/OL2870595A"}], "title": "Advanced Mathematical Methods in Science and Engineering", "type": {"key": "/type/edition"}, "subjects": ["Mathematics for scientists & engineers", "Mathematics (General)", "Science/Mathematics", "Engineering - General", "General", "Technology / Engineering / Mechanical", "Applied", "Mathematics"], "physical_dimensions": "9.9 x 7.2 x 1.6 inches", "revision": 1}