Fletcher, Alan D. Fundamentals of advertising research / Alan D. Fletcher, Thomas A. Bowers - 3rd ed. - Belmont, Calif. : Wadsworth Pub. Co., c1988. - xiii, 322 p. : ill. ; 25 cm. Includes bibliography and index. ISBN: 0534084540 : Subjects--Topical Terms: Advertising--Research. Dewey Class. No.: 659.1072 / FLF 1988