Kudryavtsev, B. <br/><br/>
Sounds we cannot hear / 
B. Kudryavtsev ; translated from Russian by David Sobolev 
 - Moscow :  Foreign Languages Pub.,  1958 
 - 155 p. :  plates ;  20 cm. 
 - Popular scientific library .
<br/><br/> Translated from Russian language to English 
<br/><br/><label>ISBN: </label> Rs. 10.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound
<br/><br/><label>Dewey Class. No.: </label>534.5