Park, David,  1919-2012. <br/><br/>
Contemporary physics / 
David Park. 
 - New York :  Harcourt, Brace & World,   c1964 
 - viii, 175 p. :  ill. ;  21 cm. 
 - Harbinger book .
 - Harbinger book. .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics.
<br/><br/><label>Dewey Class. No.: </label>530  / PAC 1964