Duff, James Grant <br/><br/>
Solutions of partial differential equations 

 - Delhi  CBS Publishers  1986 
 - 542p. 
<br/><br/><label>ISBN: </label> RS 60.00 
<br/><br/><label>Source: </label> RS 60.00 
<br/><br/><label>Dewey Class. No.: </label>515.353 DUF