D.P ROYCHAUDHURY <br/><br/>
ADVANCED ACOUSTICS 

 - 8th 
 - kolkata  THE NEW BOOK STALL  2007 
 -  393p 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>534/ROY/ADV