Pohl, R.W. . <br/><br/>
Physical Principles of Mechanics and Acoustics /  Textual Documents 
R.W.Pohl. 
 - 1st ed. / 
 - London :  Blackie & Sons Ltd ,  1932. 
 - xii,338p. :  ill ;  23cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Mechanics Acoustics G-Physics 
<br/><br/><label>Dewey Class. No.: </label>531.1  / P 753 P