Wallace, Robert. <br/><br/>
The World of Leonardo / 
Robert Wallace 
 - New York :  TIME,  1966 
 - 192 p :  ill 
 - Time-Life Library of Art .
<br/><br/><label>ISBN: </label>900658568 
<br/><br/><label>Subjects--Personal Names: </label><br/>Leonardo, da Vinci,--1452-1519.
<br/><br/><label>LC Class. No.: </label>Ref ND623.L5  / W194 W6 1966