000 00261nam a2200109Ia 4500
008 190129s9999 xx 000 0 und d
100 _aPanneerselvam (R.)
245 0 _aDatabase Management Systems
250 _a2nd
260 _bPHI
_c2011
_aNew Delhi
942 _cBK
999 _c8322
_d8322