000 00292nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aMichael A Miller
245 _aData & Network Communication
260 _bDelhi:vikash pub
_c2000
300 _a522p.
650 _aComputer
999 _c875
_d875