Advertising age : the principles of advertising at work / [edited by] Esther Thorson. - Lincolnwood, Ill., USA : NTC Business Books, c1989. - xii, 241 p. : ill. ; 28 cm. ISBN: LCCN: 88061143 Subjects--Topical Terms: Advertising--United States. LC Class. No.: HF5813.U6 / A614 1989 Dewey Class. No.: 659.1/0973