Aquinas, Thomas. <br/><br/>
Selected writings of St. Thomas Aquinas :  the principles of nature on being and essence on the virtues in general on free choice / 
Translated, with an introductions and notes, by Robert P. Goodwin. 
 - Indianapolis, :  Bobbs-Merrill,  1965. 
 - xxi, 162 p. ;  21 cm. 
 - The Library of liberal arts, ;  217 .
<br/><br/>"Bibliographical note": p. xix-xxi. 
<br/><br/><label>Dewey Class. No.: </label>189.4 Aqu 1965