000			00360 a2200145 4500
020			_a0201144743
082			_a005.74 _bDAT
090			_c230 _d255
100			_aDate, C.J.
245			_aAn Introduction to database systems
260			_aLondon _bAddison - Wesley _c1983 _g1985
300			_axv, 383p _c24cm.
650			_aDATA FILES AND DATABASES
942			_cSR
999			_c29440 _d29440