Schiffman, Stephan Sales don't just happen : 26 proven strategies to increase sales in any market / Stephan Schiffman - 1st ed. - Chicago Dearborn Trade Publishing c2002 - 187 p. : ill. ; 24 cm. ISBN: 9780793154630 Subjects--Topical Terms: Marketing Management Dewey Class. No.: 658.81 / SCH