Moore, Gary T. Objective based selling in wholesale distribution: four keys to selling more at higher gross margins / Gary T. Moore. - [Washington, D.C.] : N. A. W. Instiute for Distriution Exlcellence, c2008. - xii, 208 p. : ill. ; 26 cm. ISBN: 1934014117 Subjects--Topical Terms: Wholesale trade.