000 00285nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a65:681.31
_bMAR
100 _aMartin, James
245 0 _aPrinciples of database management
260 _aNew Delhi
_bPrentice Hall
_c1977
942 _cBK
999 _c24708
_d24708