000			00308nam a2200133Ia 4500
008			200615s9999||||xx |||||||||||||| ||und||
020			_a9789332518674
082			_a650 _bDAT-M
100			_aMOLINA,GARCIA
245		0	_aDATABASE SYSTEMS
250			_a2ND
260			_aNew Delhi _bPEARSON _c2018
942			_cBK
999			_c26734 _d26734