Loney, S.L. <br/><br/>
ස්ථිති විද්‍යාව 
= sthithi vidyawa 


 - Colombo:  Educational department publications,  1959. 
 - 288, xvip.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classical mechanics<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>531.2  / LON