000 00297nam a2200121Ia 4500
942 _cENGBV
520 _aIssue No. 62-67 bound together
654 _aCommunications
654 _aToday
654 _aTelecommunication
245 _aCommunications Today
260 _aNational
_bAnju, Arora
_c2002-2003
999 _c40520
_d40520