Goyal, J.K. Integral transforms : including bondary value problems , heat conduction , wave and laplace's equations; for students of mathematics , physics and engineering by J.K. Goyal and K.P.Gupta - 4th ed. - Meerut Pragati Prakashan 1984 - 368p. ; 22cm. Dewey Class. No.: 515.723 / GOY