000 00280nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a005.74 CHO
100 _aCHOPRA (RAJIV)
245 _aDATABASE MANAGEMENT SYSTEMS
260 _aND
_bS. CHAND
365 _cRS
999 _c187129
_d187129