Clough, Shepard B. <br/><br/>
Basic Values of western civilization / 
Shepard B. Clough 
 - New York :  Columbia University Press,  1960 
 - x, 132 p. ;  21 cm. 
<br/><br/> to Paul Henri Spaak 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change