000			00321nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c300
040			_aET
100			_aROBERT T. GRAYER
245		0	_aDATA BASE MANAGEMENT THROUGH
260			_bTMGH PCL _aNEWYARK
300			_a392
500			_a20425
942			_cBK
999			_c26640 _d26640