Simplified TRIZ: New Problem-Solving Application... by Rantanen, Kalevi Hardback

Simplified TRIZ: New Problem-Solving Applications for Engineers &...

Simplified TRIZ: New Problem Solving Applications for Engineers and - VERY GOOD

Simplified TRIZ: New Problem Solving Applications for Engineers and...

TRIZ for Engineers: Enabling Inventive Problem Solving, Gadd, Karen Book

Simplified TRIZ: New Problem Solving A..., Foster, Mark

Simplified TRIZ: New Problem Solving Applications... (Library Copy)