Bathul, Shahnaz. Textbook of engineering mathematics : special functions and complex variables / by Shahnaz Bathul. - / . - New Delhi : Prentice Hall of India , 2008. - vii,426p. : ills.,figs. ; 25cm 1 CD . Includes index ISBN: 9788120333802 RS225.00 Subjects--Index Terms: MATHEMATICS Dewey Class. No.: 510 / BAT/T