00363nam a2200133 a 4500008004100000020001500041050001700056100001500073245003900088246004900127260003100176350000900207650001300216120416s1997    ||||||||||||||||| ||    u  a1576070344  aP 96.T42 Gar  aGardner, R10aFrom talking drums to the internet  aan encyclopedia of communications technology  aCaliforniabABC-CLIOc1997  a0.00  aINTERNET