Jayathilaka, K.M.D.S. <br/><br/>
ආවේගය හා ගම්‍යතාව : ගණිතය    
= avegaya saha gamyathavaya (Impulse and momentum) 


 - Battaramulla :   Author,  2005. 
 - vii,232p.;  22cm 
<br/><br/><label>ISBN: </label>955-97779-5-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.5  / JAY