Grade 9 Mathematics - New Syllabus 2018. 

 - 4th Ed. 
 - Kelaniya :   Master Guide Publications,   2024. 
 - vo-1(132 p.), vo-2(106 p.) 
<br/><br/><label>ISBN: </label>9789556644142 
<br/><br/><label>Dewey Class. No.: </label>510  / MAT