Ferris, Elmer E.
Sales man ship - New York : Alexander Hamilton Institute, 1930 - 354 p. 18 cm - Modern Business Series / Johnson .
GESTION DE MERCADOS
EMPRESAS
PERSONAL DE VENTAS
VENTAS
658.8
Sales man ship - New York : Alexander Hamilton Institute, 1930 - 354 p. 18 cm - Modern Business Series / Johnson .
GESTION DE MERCADOS
EMPRESAS
PERSONAL DE VENTAS
VENTAS
658.8