Cărți de David A. Stumm

Developing Negotiation Skills in Sales Personnel: A Guide to Price Realization for Sales Managers and Sales Trainers

Autor David Arthur Stumm et al.

30 sep 1987

Preț: 434^.41 lei 603^.68 lei

6-8 săpt.

-28%

Developing a Professional Sales Force: A Guide for Sales Trainers and Sales Managers

Autor David A. Stumm

31 oct 1986

Preț: 435^.17 lei 707^.65 lei

6-8 săpt.

-39%