000 00274nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aThomas G Robertazzi
245 0 _aComputer Networks and Systems
250 _a3
260 _bSpringer (India) Pvt Ltd
_c2009
942 _cBK
999 _c31722
_d31722