000			00406nam a2200145Ia 4500
008			221122s9999 xx 000 0 und d
020			_a0-07-007250-7
082			_a004.65 B80S
100			_aBrathwaite, Kenneth S
245		0	_aSystems design in a database environment
260			_bIntertext Publications McGraw-Hill _aNew York _c1989
300			_a308 p.
650			_aData base environment
942			_cBK
999			_c3177 _d3177