000			00279nam a2200145Ia 4500
100			_aGordon
520			_aAcc No 015 (Dept Lib)
365			_cRS
365			_d1
942			_cENGBK
654			_aSystem
654			_aSimulation
245			_aSystem Simulation
260			_bADD
999			_c15037 _d15037