Chaudhuri, D.P.Ray and Mookerjee, J.K. <br/><br/>
Sound 
For Degree Students 
 - Calcutta  Chayan  1960 
 - 250 
<br/><br/><label>Subjects--Personal Names: </label> Physics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics