000			00371nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aRavan H.
245		0	_aAutomatic control engineering
260			_aNULL
260			_bMcgraw Hill Book Co.
260			_c1987
300			_a566p.
365			_b4416.92
650			_aMECHANICAL
942			_cDBK
999			_c20509 _d20509