Willows, R.S.  1852-1914. <br/><br/>
A text-book of physics / 
Richard Smith Willows 
 - 3d ed. 
 - London :  Edward Arnold & Co.,  1950 
 - viii,  448 p. :  ill. ;  24 cm. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.
<br/><br/><label>Dewey Class. No.: </label>530  / WIT 1950