Jayathilaka, K.M.D.S. <br/><br/>
සංයුක්ත ගණිතය උසස් පෙළ : දෛශික    
= sanyuktha ganithaya dyshika (vectors) 


 - Battaramulla :  Lakva prakashana,  2007. 
 - vii,264p.;  23cm 
<br/><br/><label>ISBN: </label>978-955-1605-05-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511.6  / JAY