1.
Course in Ordinary Differential Equations
by Wirkus, Stephen A.
ISBN: 9781584884767
List Price: $99.95
2.
A Course in Ordinary Differential Equations, Second Edition
by Stephen A. Wirkus, Randall ...
ISBN: 9781466509085
List Price: $99.95
3.
Course in Differential Equations with Boundary Value Problems, Second Edition
by Wirkus, Stephen A., Swift, ...
ISBN: 9781498736053
5.
Course in Differential Equations with Boundary Value Problems
by Wirkus, Stephen A., Swift, ...
ISBN: 9781032476964
6.
Course in Ordinary Differential Equations
by Swift, Randall J., Wirkus, ...
ISBN: 9781032917498
List Price: $94.99