000 00263nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aTanenbaum(Andrew s)
245 0 _aComputer networks
250 _a4th
260 _bPEARSON EDUCATION INDIA
942 _2ddc
_cMCA
999 _c13382
_d13382