Riley, Pippa. Marketing principles / By Pippa Riley. - 1st ed. Viva Student edition - New Delhi : Viva Books , 2011. - Vii, 497p. ; 24.5 cm. ISBN: 9788130917665 Subjects--Topical Terms: Market segmentation and positioningNew product developing Dewey Class. No.: 658.8 / RILP