1.
Multiple Scale and Singular Perturbation Methods (Applied Mathematical Sciences)
by J.K. Kevorkian, J.D. Cole
ISBN: 9781461284529
List Price: $199.00
2.
Multiple Scale and Singular Perturbation Methods
by Kevorkian, J.K., Cole, J. D.
ISBN: 9781461239697
List Price: $24.99