000 00294nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aSyed Mohd Younus Gilani/298
245 0 _aI P SUBNETTING
260 _aJammu
_c2003
650 _aIT
942 _cTH
999 _c4168
_d4168