000 00323nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.381 9535 O15
100 _aOCCARDI, V
245 0 _aRELATIONAL DATABASES: THEORY AND PRACTICE.
260 _aNEW DELHI
_bBPB Publications
_c1993
300 _a21X14
942 _cBK
_2DDC
999 _c23486
_d23486