Duncan, Tom  1922-2007 <br/><br/>
Exploring physics / 
Tom Duncan ; illustrated by James K. Hodgson. 
 - London:   John Murray,   1970.  
 - 114 p. ;  19 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0719520428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530