000 00315nam a2200121Ia 4500
020 _a0201199408
100 _aPatrick Valdurirz
245 _aAnalysis and Comparison of Relational Database Systems
260 _c1989
_bAddison-Wesley
_aMassachusetts
300 _avii+280
700 _aGeorges Gardarin
942 _cBK
999 _c17798
_d17798