00625nam a22002177a 450000500170000001000130001702000230003003500130005303700160006604000120008208200160009410000200011024500360013025000110016626000440017727000460022130000340026750000520030165000410035365000130039420170124110203.0  aA-939356  c225.00a8120313046  aA-939356  bCen Lib/Ret  aDPLbEN  a004.65bBRY  aBryce, James Y.  aUsing ISDN /cby James Y. Bryce  a2nd ed  aNew DelhibPrintice-Hall of Indiac1996  aM-97, Cannaught CircusbNew Delhie110001  axxiv,627p. :c24cm (Hb)b1ll.  aIncludes bibliographical references and index

  aIntegrated services digital networks  aInternet