Bansa, Hazam E. <br/><br/>
Pre-calculus (a simplified approach) / 
Hazam E. Bansa 
 - 205 p.; 26 cm  25cm 
<br/><br/><label>ISBN: </label>9789718213346 9789789718214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Functios<br/> 2. Trigonomeetry