000 00592nam a2200217Ia 4500
003 OSt
005 20220928110601.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a38133
037 _cReference Collections
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aD65,4g, M4 RR
245 0 _aHANDBOOK OF data communications.
260 _aNew Delhi
_bBookmen Associates
_c1984
300 _a497p.
_ccm.
942 _hD65,4g, M4 RR
_cREF
_2CC
999 _c736082
_d736082