Snider, Arthur David, 1940- Partial differential equations : sources and solutions / Arthur David Snider. - Upper Saddle River, N.J. : Prentice Hall, 1999. - xi, 658 p. : ill. ; 25 cm. Includes bibliographical references (p. 651-654) and index. ISBN: 0136743595 LCCN: 98-046807 Subjects--Topical Terms: Differential equations, Partial.