000 00296nam a2200133Ia 4500
008 160921s9999 xx 000 0 und d
020 _a81-89757-62-5
100 _aSANJAY SHARMA
245 _aCOMPUTER NETWORKS
250 _a5th Rep
260 _bKATARIA
_c2012
300 _a466
942 _cBK
999 _c34732
_d34732