000 00330nam a2200133Ia 4500
008 170101s2008 xx 000 0 und d
020 _a9788189866877
100 _aManoj Duhan
245 0 _aAnalog Communication
260 _aNew Delhi
_bI K International
_c2008
300 _a254
650 _aCommunication
942 _2ddc
_cBK
999 _c448893
_d448893