000 00000nam a2200000 a 4500
005 20251203110731.0
020 _a8129702061
082 _a004.6
_bSTA
100 _aStallings, William
245 _aData and Computer communications
250 _a7th ed.
260 _aDelhi
_bPearson Education
_c2004
300 _a855p.
_c24 cm. PB
690 _aComputer communications
964 _b
_c
_d
_e
_f
_g_
997 _a119663 LIBSC C
999 _c100722
_d100722