000			00312nam a2200133Ia 4500
005			20260205052000.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a531 Sp43S
100			_aSpiegel, M R
245		0	_aTheoretical machines
260			_aN Y _bMcGraw Hill _c1982
300			_a368p.
942			_cBK
999			_c106295 _d106295