Lal, H.B. <br/><br/>
Modern physics / 
Lal, H.B. 
 -  United Book Depot, Allahabad 
 - 464p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>539  / LALI