000 00291nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aPrakash, Naveen
245 0 _aIntroduction to data base management
250 _a7th ed.
260 _bTMH
_aDelhi
_c1997
300 _a304p p.
942 _cBK
999 _c1054
_d1054