Das,B.C. <br/><br/>
A Short Course Of Complex Variables And Higher Trigonometry   by B.C.Das and B.N.Mukherjee 

 - 2th Edition  
 - Calcutta   U.N.Dhur & Sons,Private Ltd.   1964  
 - 115p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510   / DAS