Ries, Al. Bottom-up marketing / by Al Ries and Jack Trout. - New York McGraw-Hill 1990. - xiv, 226 p. 21 cm. Includes index. ISBN: 0070527334 LCCN: 88008218 Subjects--Topical Terms: Advertising.Marketing.Mercadotecnia.Publicidad. Subjects--Index Terms: Marketing. LC Class. No.: HF5415 / .R52 1990