000			00469nam a2200145Ia 4500
008			220514s9999||||xx |||||||||||||| ||und||
020			_a0-566-03626-6
050			_aZ 699.22.A7 1990
100			_aArmstrong,C. J.
245		0	_aCD-ROM information products: an evaluative guide and directory
260			_aEngland _bGower _c1990
300			_axiv,470p.
650			_acompact discs read only memory, Information sources, Applications of computer systems
942			_2lcc _cBK
999			_c3021 _d3021