000 00394nam a2200157Ia 4500
999 _c1301
_d1301
020 _a0-273-03049-3
082 _a005.756 STA-;
100 _aStanczyk, Stefan K.
245 0 _aTheory and practice of relational databases
260 _aLondon
_bPitman Publications
_c1990
300 _a178p.
504 _aIncludes index
650 _aRelational databases
650 _aDatabases
942 _cBK