Gupta, P.P.. <br/><br/>
Complex variable /  
P.P. Gupta, R.K. Gupta, Sanjay Gupta. 
 - 2nd rev. ed /   . 
 - Meerut :   Kedarnath Ramnath ,   1992. 
 - viii,552p. :   ills. ;   23cm .  
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<br/><br/><label>ISBN: </label> Rs. 255.00 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>FUNCTIONS OF COMPLEX VARIABLE 
<br/><br/><label>Dewey Class. No.: </label>515.9  / GUP/C