Yazar
Manuel Sherberg
2 cilt bulundu.
Cilt sonuçları
Effective Selling Through Psychology
V. Ralph Buzzotta, Robert Eugene Lefton, Manuel Sherberg · Psychological Associates, Incorporated
334 sayfa · 1991
Sales & Selling - Management / Business / Economics / Finance / Psychology
Effective Motivation Through Performance Appraisal
Robert E. Lefton PH.D., V.R. Buzzotta, PH.D., Manuel Sherberg and Dean L. Karraker · Yayınevi bilinmiyor
366 sayfa · 1977
Kategori yok