00517nam a2200169Ia 4500082002100000100003900021245004200060260004600102300001500148500000500163690000600168700003100174952010100205964001700306921000900323999001500332  a338.947bB499.ET  aBergson, Abhram and Kuznets, Simon  aEconomic trends in the Soviet Unionb  aCambridgebHarvard University Pressc1963  axiv, 392p.  a  a   aKuznets, Simon ; jt. auth.  00104070aISIbISId1998-08-26l0o338.947 B499.ETpDP252r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a6482  c6482d6482