000			00326nam a2200121Ia 4500
005			20251007104254.0
008			251006s9999 xx 000 0 und d
100			_afrederick,dean k.
245		0	_alinear systems in communication and control. dean k.frederick
260			_a1st.ed. | N.Y. Wiley
260			_c1971
942			_cBOK
999			_c3779 _d3779