000			00378nam a22001457a 4500
005			20151217143907.0
008			100423t xxu||||| |||| 00| 0 eng d
080			_a681.5 _bMAR
100			_aMartens, Hinrich R _96715
245			_aIntroduction to systems theory
260			_aU S A _bCharles E Merrill _c1969
300			_a611p.
653			_aSytem theory
942			_cBK
999			_c143102 _d143102