Duffy, Dean G. . <br/><br/>
Solutions of partial differential equations /  
Dean G. Duffy. 
 - New Delhi :   C B S Publishers and Distributors ,   1986. 
 - x,542p. :   ill.,figs. ;   22cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label> NULL (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENTIAL EQUATIONS 
<br/><br/><label>Dewey Class. No.: </label>515.35  / DUF/S