TY  - BOOK
AU  - Wallace,Robert
TI  - The world of Leonardo, 1452-1519,
T2  - Time-Life library of art
AV  - ND623.L5  W32
U1  - 759.5 
PY  - 1966///]
CY  - New York
PB  - Time, inc.
KW  - Leonardo,
N1  - Bibliography: p. 187-188
ER  -