Hair, Joseph F. Marketing research : in a digital information environment / Joseph F. Hair, Jr., Robert P. Bush, David J. Ortinau - 4th ed. , McGraw-Hill international ed. - Boston, Mass. : McGraw-Hill/Irwin, c2009 - 690 p. : col. ill. Includes bibliographical references and indexes ISBN: 9780071101073 Subjects--Topical Terms: MARKETING RESEARCH LC Class. No.: HF5415.2 / H347M 2009