01093nam--2200397---450-99000284442020331620061211145810.00-07-138078-7000284442USA01000284442(ALEPH)000284442USA0100028444220061211d2002----km-y0itay50------baengUSa---||||001yyM-businessthe race to mobilityRavi Kalakota, Marcia RobinsonNew York [etc.]McGraw-Hillc2002XII, 302 p.ill.24 cm.20012001001-------2001Commercio elettronicoInternet <rete di elaboratori>Sistemi di comunicazione mobili658.84KALAKOTA,Ravi437631ROBINSON,Marcia438022ITsalbcISBD990002844420203316EG/962031EGBKDIMECDIMEC9020061211USA011458M-business993241UNISA