Mathematical methods with special functions/ 
Gupta,B. D. 
 - New Delhi :  Zonark publishers PVT Ltd.,  c1992 
 - x,906p. ;  ill.;  24cm. 
<br/><br/><label>ISBN: </label>81220 02684 
<br/><br/><label>Subjects--Topical Terms: </label>--mathematics
<br/><br/><label>Dewey Class. No.: </label>515.5 GUP