000 00255nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aBipin C. Desai
245 0 _aData Base System : An Introduction To --
260 _aN.D.
_bGalgotia
_c2007
942 _cBK
999 _c12906
_d12906