Bali, N. P. <br/><br/>
Trigonometry for B.A./B.Sc. classes 

 - New Delhi  Laxmi Publications  1985 
 - 126p. 
<br/><br/><label>ISBN: </label> RS 25.00 
<br/><br/><label>Source: </label> RS 25.00 
<br/><br/><label>Dewey Class. No.: </label>516.24 BAL