000			00334nam a2200169Ia 4500
100			_aDate C.J.
250			_a3
490			_v1
942			_cBK
654			_acomputer
245			_aInt to Database Systems
260			_bNarosa book _aNONE _c1981
082			_a25.04 _bDAT
300			_a580
546			_aENGLISH
999			_c23890 _d23890