000 00264nam a2200109Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aTanenbaum, Andew S.
245 0 _aComputers Networks
260 _aNew Delhi
_bPearson
_c2011
942 _cGB
999 _c32357
_d32357