000 00390nam a2200181Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a004.6.6
082 _bKAT
100 _aKATRE, J.S.
245 0 _aDATA COMMUNICATION.
260 _aPUNE
260 _bTECH-MAX
260 _c2004
300 _a11
650 _a  DATA COMMUNICATION
942 _cTB
999 _c132847
_d132847