TY  - BOOK
AU  - Altshuller,G.S.
AU  - Shulyak,Lev
AU  - Rodman,Steven
AU  - Fedoseev,Uri
TI  - 40 principles: TRIZ keys to technical innovation 
T2  - TRIZ tools
SN  - 0964074036 (pbk.)
U1  - 608 
PY  - 2002///
CY  - Worcester, MA
PB  - Technical Innovation Center
KW  - Inventions
KW  - Creative thinking
ER  -