Sharma, A. K. <br/><br/>
Complex variable / 
by A.K. Sharma 
 - New Delhi :  Discovery Publ. House,  2007 
 - 314 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9788183562089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions of complex variables