語系
Sandler, David H.
Overview
| Works: | 1 works in 1 publications in 1 languages | |
|---|---|---|
Titles
You can't teach a kid to ride a bike at a seminar :Sandler training's 7-step system for successful selling /
by:
Mattson, David,1963-; Sandler, David H.
(Language materials, printed)
Subjects