Johnston, Mark W.
Relationship selling / Mark W. Johnston, Greg W. Marshall. Mark W. Johnston, Greg W. Marshall. - 3rd ed. - Boston : McGraw-Hill, 2010. - 452p. : ill.
Includes bibliography.
9780070172470 (hbk)
Selling.
Relationship selling / Mark W. Johnston, Greg W. Marshall. Mark W. Johnston, Greg W. Marshall. - 3rd ed. - Boston : McGraw-Hill, 2010. - 452p. : ill.
Includes bibliography.
9780070172470 (hbk)
Selling.