TY  - BOOK
AU  - Michalko, Michael 
TI  - Thinkertoys : : a handbook of business creativity 
SN  - 0898154081
AV  - HD53  .M53 1991
PY  - 1991///
CY  - Berkeley, Calif. : 
PB  - Ten Speed
KW  - Creative ability in business
KW  - Creative thinking
ER  -