000			00321nam a2200145Ia 4500
100			_aSHEPPARD STEPHEN
020			_a0-442-27827-6
650			_aVISUAL Simulation
365			_cRS
365			_d1
942			_cENGBK
245			_aVISUAL Simulation
260			_bVan nostrand reinnold _c1989 _aNEW YORK
300			_a215PP
999			_c13677 _d13677