Thorough and well written work emphasizing the applied aspects of Ordinary Differential Equations without requiring the reader or student using the book to be. Need Any Test Bank or Solutions Manual Please contact me email:[email protected] If you are looking for a test bank or a solution manual for your academic textbook then you are in the right place. This bar-code number lets you verify that you're getting exactly the right version or edition of a book. The 13-digit and 10-digit formats both work..