Devassy, C P, et al. <br/><br/>
Subsidiary physics, Vol.1: Mechanics, properties of matter, heat and sound 

 - 2 
 -  National Publishing Co., Madras  1972 
 - 373 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  DEV-S2.1