Churchill.R.V. <br/><br/>
Complex Variables &Applications.(1960). 

 - 2nd Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1967 
 - 297p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MATH
<br/><br/><label>Dewey Class. No.: </label>MATHS-649  / CHU