terrence-yen documents

TRIZ Part 3 Knight (TAR UC)
Education TRIZ Part 3 Knight (TAR UC)
TRIZ Part 2 by Knight (TAR UC)
Documents TRIZ Part 2 by Knight (TAR UC)
Triz part 1 2013 by knight (tar uc)
Business Triz part 1 2013 by knight (tar uc)