000 00315nam a2200133Ia 4500
100 _aNarula Uma
020 _a81-241-0761-0
654 _aCOMMUNICATION
942 _cBK
245 _aMass communication technology : new Perspectives
260 _aHar-Anand, New Delhi
_cc2001
082 _a384 Nar
300 _a100p
999 _c25541
_d25541