000 00272nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aDalin, S
245 0 _aEconomics theories and relativity
260 _bProgress Publication
_aMoscow
_c1967
300 _a287 p.
942 _cBK
999 _c375
_d375