Simplified TRIZ
Kalevi Rantanen, Ellen R. Domb, David W. Conley
₹1,992
Author
Books by Kalevi Rantanen
Showing 1–2 of 2 books
Simplified Triz
Kalevi Rantanen, Ellen Domb
₹3,159
Author
Showing 1–2 of 2 books
Kalevi Rantanen, Ellen R. Domb, David W. Conley
₹1,992
Kalevi Rantanen, Ellen Domb
₹3,159