00323nam a2200097Ia 4500080001900000245012300019260002700142300001000169583001900179650002700198  a19.01.02 C7344  aBackground paper on developments and main issues in electronic commerce and information and communication technologies  bUNa[New York]USc2002  a18 p.  c11/16/09kJOYD  aINFORMATION TECHNOLOGY