Wallace, Robert <br/><br/>
The world of Leonardo, 1452-1519 / 
by Robert Wallace and the editors of Time-Life Books. 
 - Nederland, BV :  Time-Life International,  c1971. 
 - 192 p. : ill (part col.) 
 - (Time-Life library of art) .
<br/><br/> Includes bibliography and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leonardo da Vinci, 1452-1519