With great pleasure, we are introducing the e-book, a part of "History of the Instruments"
written by A.Narbut and N. Narbut, TRIZ Masters certified by G.Altshuller.
Nikolai Khomenko, the leader of OTSM-TRIZ research and TRIZ Master,
kindly shared this valuable e-book with us to help the beginners of TRIZ
in the world.
We believe this e-book will give all of the beginners the right direction to the TRIZ-world.
Hongyul Yoon (annotation on the TRIZ-Center web-site)
