Har, Dr.Yeap Ban <br/><br/>
Think!  New Syllabus Mathematics  Book 1 

 - 8th edition 
 - Karachi  OUP  2020 
 - 368p.  27cm. 
 - think! Mathematics Series .
<br/><br/> Grade 7 Cambridge and IGCSE O Level Mathematics students 
<br/><br/><label>ISBN: </label>9789697347445 
<br/><br/><label>Dewey Class. No.: </label>TR 510  / HAR