000 00313nam a2200121Ia 4500
008 160710s1972 xx 000 0 und d
082 _a621.3811 DIR
100 _aDIRECTOR,STEPHEN W.
245 _aINTRODUCTION TO SYSTEMS THEORY
260 _bMCGRAW HILL KOGAKUSHA, LTD.
_c1972
300 _a441
942 _2ddc
_cB
999 _c42810
_d42810