Textbook of complex variables and calulus of variation 

 - Delhi  Manglam Publishers & Distributors  2007 
 - 446p. 
<br/><br/><label>ISBN: </label> RS 795.00 
<br/><br/><label>Source: </label> RS 795.00 
<br/><br/><label>Dewey Class. No.: </label>515.93 ANS