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

Detalhes bibliográficos
Autor principal:	Rackham, Neil (Author)
Formato:	Livro
Idioma:	English
Publicado em:	New York McGraw-Hill ©1996.
Assuntos:	Selling > Handbooks, manuals, etc. Sales promotion > Handbooks, manuals, etc.