00867nac a22002531u 4500 2001059136 013093819X 384.53 VOS 5547 5547 Vos, Ingrid. The essential guide to mobile business / Ingrid Vos, Pieter de Klein. Upper Saddle River, NJ : Prentice Hall,c2002. c2002. xvii, 279 p. : ill. ; 24 cm. Essential guide series Includes index. Distributer : Al-Ahram. Catalogued By : Mahitab. Mobile communication systems. Wireless communication systems. Business Communication systems. Klein, Pieter de. Essential guide series (Prentice-Hall, inc.) BB 384.53VOS 5547 5547 0 0 0 0 MAIN MAIN 1ST 2007-10-30 Purchase 0 384.53VOS 000007010 2025-07-15 00:00:00 BB