Differentail equations with partial differential equations and special functions / 
P. P. Gupta...[et al.] 
 - 5th rev. ed. 
 - Delhi :  Pragati Prakashan,  1999. 
 - xii, 715 p. :  ill.;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>8175561432 
<br/><br/><label>Subjects--Topical Terms: </label><br/> differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / DIF