S.M Yousaf, Sana Ullah Bhatti <br/><br/>
Algebra & Trigonometry (1st Edition)  Mathematics-II  English 

 - Lahore  2005  Punjab Text Book Board 
 - 496p 
<br/><br/> A Text book of CAE 
<br/><br/><label>Subjects--Personal Names: </label><br/>S.M Yousaf
<br/><br/><label>Dewey Class. No.: </label>512 YSF