Perkins, Henry A  <br/><br/>
College physics / 
by Henry A Perkins 
 - 3rd ed. 
 - New York :  Prentice-Hall, Inc,  c1948 
 - x, 786 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  / PEC 1948