000 00309nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a029
_bTRI
100 _aTripathi, S M
245 0 _aDocumentation & information service & network
260 _aAgra
_bY K Publication
_c1998
300 _a434
942 _2ddc
999 _c27106
_d27106