000 00323nam a2200133Ia 4500
008 210901s1971 xx 000 0 eng d
082 _a330 LAN
100 _aLange, Oskar
245 0 _aIntroduction to economic cybernetics
260 _aNew York
_bPergamon
_c1971
300 _a183
650 _aEconomics
942 _2ddc
_cBK
999 _c8075
_d8075