000 00338nam a2200121Ia 4500
008 241013s9999 xx 000 0 und d
020 _a9788131715369
100 _aStallings, William
245 0 _aData and Computer Communications
260 _aN. Delhi
_bPrentice Hall of India Private Limited
_c2014
300 _a935
942 _cBK
999 _c3461
_d3461