Pieper, Josef. <br/><br/>
The Silence of St. Thomas :  Three Essays, 
Translated by John Murray and Daniel O'Connor. 
 - New York :  Pantheon Books,  1957. 
 - vi, 122 p. 
<br/><br/> "Original German titles: Ueber Thomas von Aquin [and] Philosophia negativa." 
<br/><br/><label>Dewey Class. No.: </label>189.4  / PIE