The Penguin dictionary of physics / 
editor, Valerie Illingworth 
 - 2nd ed. 
 - Harmondsworth :  Penguin,  1991 
 - 544 p. :  ill. ;  20 cm. 
 - Penguin reference books .
<br/><br/> 'First published 1977'--T.p. verso 
<br/><br/><label>ISBN: </label>0140512365  RM30.08 
<br/><br/><label>LCCN: </label>91-162401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Dictionaries