Aravind Kumar, et al. <br/><br/>
Physics, Vol.1, Part1: A textbook for senior secondary classes, ClassXI 

 -  National Council for Science Education, New Delhi  1990 
 - 193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  ARA-P.1.1