TY  - BOOK
AU  - Leonardo,
TI  - Leonardo drawings: 60 work by Leonardo da Vinci
SN  - 0486239519
AV  - NC 257.L45 A42.1980
PY  - 1980///],
CY  - New York
PB  - Dover Publications
KW  - Leonardo,
KW  - Leonardo
ER  -