Gregory, Richard; Hadley, H E <br/><br/>
Class book of physics / 
Gregory, Richard; Hadley, H E 
 - 4 ed. 
 -  Macmillan & Co. Ltd., London,  1959 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530 GRE-C4