Spiegel: Applied Differential Eq by Spiegel, Murray R.

Spiegel: Applied Differential Eq

Applied Differential Equations Paperback Murray R. Spiegel

Schaum's Outline of Complex Variables by Spiegel, Murray R.

Schaum's Outlines Vector Analysis - Paperback, by Murray R. Spiegel - Acceptable

Introduction to Modern Optics (Dover - Paperback, by Fowles Grant R. - Very Good

Applied Differential Equations, 3rd Ed. by Murray R. Spiegel

Schaum's Outlines: Complex Variables - Paperback, by Spiegel Murray - Very Good