Complex Variables :  Theory and Applications /  Textual Documents 
H.S.Kasana . 
 - 2nd ed. 
 - Delhi  PHI Learning Private Ltd  2013 
 - 494pg:  23cm. 
<br/><br/><label>ISBN: </label>978-81-203-2641-5 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>515.9