Strutt, J.W. Rayleigh, B. <br/><br/>
The theory of sound 

 - Second  
 - Dover publication   New york  1877 
 - 480p.  fig. 
 - Vol  1 .
<br/><br/><label>Nat. Bib. No.: </label>2590 
<br/><br/><label>Universal Decimal Class. No.: </label>534.01  / STR