Sales promotion : Concepts, methods and strategies
Blattberg R C
Sales promotion : Concepts, methods and strategies Blattberg R C; Neslin S A - England England, prentice-Hall 1990 - 526p
Textbook
Sales promotion : Concepts, methods and strategies Blattberg R C; Neslin S A - England England, prentice-Hall 1990 - 526p
Textbook
