000 00332nam a2200121Ia 4500
008 150614s9999 xx 000 0 und d
082 _a004.6 FOR-D
100 _aFOROUZAN
245 _aDATA COMMUNICATION AND NETWORKING
260 _bTata Mc GrwHill -Delhi
650 _aDATA COMMUNICATION AND NETWORKING FOROUZAN
942 _cBK
999 _c20360
_d20360