Prakash, Satya <br/><br/>
Ultrasonics and colloids / 
Satya Prakash and Ashim Kumar Ghosh 
 - Allahabad :  Scientific Research Committee,  1961 
 - 142 p. ;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--India<br/>Colloids<br/>Ultrasonics
<br/><br/><label>Dewey Class. No.: </label>541.345