TY  - BOOK
AU  - Gelb, Michael J
AU  - 
TI  - How to think like Leonardo da Vinci : seven steps to genius every day
SN  - 9780440508274
U1  - 159.954 
PY  - 2004///
CY  - New York
PB  - Delta trade
KW  - Creative thinking
KW  - Leonardo, da Vinci
ER  -