"YEO, DR JOSEPH" <br/><br/>
NEW SYLLABUS MATHEMATICS WORKBOOK 4 (SEVENTH EDITION) 

 - PAKISTAN  OXFORD UNIVERSITY PRESS  2018 
 - 267 
<br/><br/><label>ISBN: </label>9780199407477 
<br/><br/><label>Dewey Class. No.: </label>510  / T-739