Miller, William, 1955- ProActive sales management : how to lead, motivate, and stay ahead of the game / William "Skip" Miller. - 2nd ed. - New York : American Management Association, c2009. - xv, 240 p. : ill. ; 24 cm. Includes index. ISBN: 0814414567 (hbk.) 9780814414569 (hbk.) Subjects--Topical Terms: Sales management. Dewey Class. No.: 658.81 / MIL