Languages
Roam, Dan.
Overview
| Works: | 25 works in 2 publications in 1 languages | |
|---|---|---|
Titles
Unfolding the napkin : = the hands-on method for solving complex problems with simple pictures /
by:
Roam, Dan.
(Language materials, printed)
The back of the napkin : = solving problems and selling ideas with pictures /
by:
Roam, Dan.
(Language materials, printed)