KEEN, PETER THE FREEDOM ECONOMY: GAINING THE M-COMMERCE EDGE IN THE ERA OF THE WIRELESS INTERNET - S.E. - Estados Unidos OSBORNE/MCGRAW-HILL 2001 NEW YORK - 259 ISBN: 0072133678 LCCN: 40401 Subjects--Topical Terms: COMERCIOECONOMIA INTERNACIONALINNOVACIONES TECNOLOGICASLOGISTICA Dewey Class. No.: 380