Jeffreys, M. V. C. <br/><br/>
Personal values in the modern world / 
M. V. C. Jeffreys. 
 - Rev. ed.. 
 - Hammondsworth, Eng. :  Penguin Books,  1962. 
 - 174 p. ; 
<br/><br/><label>ISBN: </label>BK4423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Moral education.--
<br/><br/><label>Dewey Class. No.: </label>170  / Pe