Modern Triz: a practical course with EASyTRIZ technology
Orloff Michael A
Modern Triz: a practical course with EASyTRIZ technology Michael A Orloff - Springer c2012 - xvi,449p
9783642252174
658.562 ORL
Modern Triz: a practical course with EASyTRIZ technology Michael A Orloff - Springer c2012 - xvi,449p
9783642252174
658.562 ORL