Uz-zaman, Afsar <br/><br/>
Higher Secondary Algebra and Trigonometry / 
Professor Afsar Uz-zaman 
 - 3rd Edi. 
 - Dhaka :  Ideal Books,  2008. 
 - 272 p. :  ill.,  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Algebra and Trigonometry
<br/><br/><label>Dewey Class. No.: </label>512.13  / UZZ 2008