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

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

Bibliographic Details
Main Author: Rackham, Neil (Author)
Format: Book
Language:English
Published: New York McGraw-Hill ©1996.
Subjects:
Selling > Handbooks, manuals, etc.
Sales promotion > Handbooks, manuals, etc.