TY  - BOOK
AU  - Leonardo,
AU  - MacCurdy,Edward
TI  - The notebooks of Leonardo da Vinci
AV  - ND623.L5 A15 1970b
U1  - 709 
PY  - 1958///
CY  - New York
PB  - G. Braziller
KW  - Leonardo,
N1  - Bibliography: v. 2, p. 484-499
ER  -