SPIN selling /

Bibliographic Details
Main Author: Rackham, Neil
Format: Book
Language:English
Published: New York : McGraw-Hill, [1988]
Subjects:
Description
Item Description:Jacket subtitle: Situation, problem, implication, need, payoff.
Includes index.
Physical Description:xi, 197 pages : illustrations ; 24 cm.
ISBN:0070511136 :