000 00343nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a86311346
082 _a5
082 _b74 PRA
100 _a"Prabhu, C.S.R."
245 0 _aSemantic Database System
260 _aNew Delhi
260 _bU.Press
260 _c1992
300 _axii-157
999 _c38882
_d38882