Wallace, Robert,  1919- <br/><br/>
The world of Leonardo, 1452-1519 / 
by Robert Wallace and the editors of Time-Life Books. 
 - New York :  Time, inc.,  [1966]. 
 - 192 p. :  illus. (part col.) ;  32 cm. 
 - Time-Life library of art .
 - 759.5 .
<br/><br/>Bibliography: p. 187-188. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Leonardo, da Vinci,  1452-1519. 
<br/><br/><label>Dewey Class. No.: </label>759.5