TY  - BOOK
AU  - Gelb,Michael J.
TI  - How to think like Leonardo Da Vinci: seven steps to genius every day 
SN  - 0440508274
AV  - BF408 .G37 2004
PY  - 2004///
CY  - New York, N.Y.
PB  - Delta Trade Paperbacks
KW  - Leonardo,
KW  - Creative thinking
KW  - Problems, exercises, etc
N1  - BIB
ER  -