Tyagi, B. S. <br/><br/>
Complex variable 
B. S. Tyagi 
 - Meerut  Kedar anth ram nath  1989 
 - 458p.  21cm. 
<br/><br/><label>ISBN: </label> 40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Complex variable<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.9  / TYA