TY  - BOOK
TI  - The notebooks of Leonardo Da Vinci
SN  - 9780486225722
AV  - Q158.5  .N67 1970
PY  - 1970///
CY  - New York
PB  - Dover Publications
KW  - Science
KW  - Italian arts
KW  - Leonardo
KW  - da Vinci, 1452-1519
N1  - v. 1. -- volume 2
ER  -