McKeown Max E-customer : customers just got faster and smarter. Catch up / Max McKeown. - London : ft.com, 2001. - x, 234 p. ; 21 cm. ISBN: 0273650203 Subjects--Topical Terms: SellingInternet usersCustomer relationsElectronic commerce LC Class. No.: HF5415.5 Dewey Class. No.: 658.812