000 00264nam a22001217a 4500
003 SGT
082 _a004.6
_bCOM
100 _aCOMER,E.D
245 _aCOMPUTER NETWORKS & INTERNETS WITH TNTERNET APPLICATION
250 _a4TH
260 _aPEARSON
942 _2ddc
_cCD
999 _c24420
_d24420