000 00433nam a2200145Ia 4500
008 170101s1974 xx 000 0 und d
082 _a003 H13C
100 _aHAKEN, H
245 0 _aCooperative effects : progress in synergatics
260 _bAmsterdam, The Netherlands
_c1974
300 _a301p
650 _aSYSTEM THEORY -- ADDRESSES, ESSAYS, LECTURES
653 _aSYSTEM THEORY -- ADDRESSES, ESSAYS, LECTUR
942 _2ddc
_cB
999 _c64202
_d64202