Koch, Richard, (1950-)
Overview
| Works: | 2 works in 0 publications in 0 languages | |
|---|---|---|
Titles
The 80/20 individual = the nine essentials of 80/20 success at work /
by:
Koch, Richard, (1950-); NetLibrary, Inc.; Koch, Richard, (1950-)
(Language materials, printed)
Subjects