Churchill, Gilbert A. Investigación de mercados Gilbert A. Churchill, Jr. ; traducción : Jorge Blanco. - 4th ed. - México Thomson c2003. - xv, 830 p. ill. (some col.) 29 cm. Includes bibliographical references and index. ISBN: 9706861882 LCCN: 00102808 Subjects--Topical Terms: Marketing research LC Class. No.: HF5415.2 / .C49 2001 Dewey Class. No.: 658.83 / C5631b4 E