000 00589nam a2200229Ia 4500
003 OSt
005 20220928103556.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a120596
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _a2:97, N1
100 _aPrasher R G
_9405258
245 0 _aInformation and its communication.
260 _aNew Delhi
_bMedallion Press
_c1991
300 _a224p.
_ccm.
942 _h2:97, N1
_cTEXL
_2CC
999 _c720920
_d720920