000 00260nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSILBERSCHATZ (ABRAHAM)
245 0 _aData base System Concepts
250 _aVth
260 _bTMH delhi
942 _2ddc
_cMCA
999 _c13384
_d13384