Karunakarar, A. <br/><br/>
G.C.E.(A/L) PHYSICS :  Unit - 10 (Elasticity, Viscosity, Surface tension). 

 - 1st Ed. 
 - Colombo :  Lanka Book Depot,  2011. 
 - iv, 81 P. 
<br/><br/><label>Dewey Class. No.: </label>530  / KAR