Wittkower, Rudolf. <br/><br/>
Architectural principles in the age of humanism / 
Rudolf Wittkower. 
 - Chichester, West Sussex :  Academy Editions,  1998. 
 - 160 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471977632 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architecture, Renaissance--Italy.<br/>Architecture--Italy.<br/>Architecture--Composition, proportion, etc.