The SPIN® selling fieldbook practical tools, methods, exercise, and resources

Detalles Bibliográficos
Autor Principal:	Rackham, Neil (Author)
Formato:	Libro
Idioma:	English
Publicado:	New York McGraw-Hill ©1996.
Subjects:	Selling > Handbooks, manuals, etc. Sales promotion > Handbooks, manuals, etc.