Dibb, Sally, 1963- The marketing planning workbook : effective marketing for marketing managers / Sally Dibb, Lyndon Simkin and John Bradley. - London : Routledge, 1996 - xxx, 224 p. : ill. ; 24 cm. ISBN: 0415118913 Subjects--Topical Terms: Marketing--Planning. Dewey Class. No.: 658.802 / DIB