Sartaj Book Depot, <br/><br/>
Sartaj Key to Algebra and Trigonomentry:  part I 

 - Lahore:  Sartaj Book Depot, 
 - iii, 784p.  includes illustration 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512.13 SAR