TY - BOOK AU - Michalko,Michael TI - Thinkertoys: a handbook of creative-thinking techniques SN - 9781580087735 AV - HD53.M53 2006 PY - 2006/// CY - Berkeley, Calif. PB - Ten Speed Press KW - Creative ability in business KW - Creative thinking N1 - Includes index; Original title: Thinkertoys : a handbook of business creativity for the '90s ER -