00441nam a2200169Ia 4500082002000000100001800020245003200038260003300070300001000103500000500113690000600118700000500124952010100129964001700230921000900247999001500256  a335.43bH885.FY  aHudson, G. F.  aFifty years of communism.b  aHarmondsworthbPenguinc1971  a229p.  a  a   a  00104070aISIbISId1998-08-17l0o335.43 H885.FYpDP6999r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a4586  c4586d4586