000 00581nam a2200217Ia 4500
003 OSt
005 20220928140507.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a8918
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aD6,8(B),2772, N4
100 _aFatah Burhan Au.
_9495505
245 0 _aElectronic mail systems
_b A network manager's guide
260 _c1994
942 _hD6,8(B),2772, N4
_cTEXL
_2CC
999 _c811700
_d811700