000 00311nam a2200109Ia 4500
008 230131s9999 xx 000 0 und d
082 _a4.65
_bMAN
100 _aMANSFIELD, Kenneth C., Jr.
245 3 _aAn introduction to computer networking
260 _aNew Delhi
_bPrentice-Hall of India
_c2002
942 _cPRCD
999 _c169947
_d169946