Stephens , R.W.B.. <br/><br/>
Wave Motion and Sound /  Textual Documents 
R.W.B.Stephens & A.E.Bate. 
 - 1st ed. / 
 - London :  Edward Arnold ,  1950. 
 - 448p. ;  22cm. 
<br/><br/>index 
<br/><br/><label>Subjects--Index Terms: </label>Wave Motion Sound G-Physics 
<br/><br/><label>Dewey Class. No.: </label>534.1  / St 45 W