GUPTA, S.L. KUMAR, V. <br/><br/>
PRACTICAL PHYSICS WITH VIVA VOCE, Volume I & II COMBINED 

 - 12nd Ed. 
 - Meerut  Pragati Prakashan, Meerut   1984 
<br/><br/><label>Dewey Class. No.: </label>530.028  / GUP/PR