Hanan, Mack Consultative selling : the Hanan formula for high-margin sales at high levels - USA American Management Association 2011 - xxiii, 232 p. : ill. ; 24 cm. Includes appendix and index ISBN: 9780814416174 (hb) Subjects--Topical Terms: Consultative sellingMarketing--Sales management--Professional selling--High-margin sales--Solution selling--Customer relationship management--RSBM Dewey Class. No.: 658.85 / HAN