Lao, Felix M., Jr. Principles of marketing/ Felix M. Lao Jr. - First edition - Pasig City: Anvil Publishing, House, c2001. - i, 293 pages: illustrations; 26 cm. Includes glossary and index. ISBN: 9712711234 Subjects--Topical Terms: Marketing Dewey Class. No.: DFil 658.8 / L29