000 00320nam a2200133Ia 4500
008 230522s9999 xx 000 0 und d
100 _aWadhva, Rahul
245 0 _aCommunication Systems (Hindi ed.)
_hHindi
250 _a2nd
260 _bAsian Pub.
_aMuzaffarnagar
_c2009
300 _a287
650 _aEC
942 _cREF
999 _c7414
_d7414