000 00313nam a2200121Ia 4500
008 180501s2010 xx 000 0 und d
100 _aS.K.SINGH
_91121
245 0 _aDATABASE SYSTEM CONCEPTS,DESIGN &APPLIC
260 _bDELHI/PERASON HALL PUB
_c2010
300 _a867
650 _aComputer
_9724
942 _2ddc
_cBK
999 _c9098
_d9098