00442nam a2200145 a 4500041000800000082001800008100002200026245003700048260004200085300001000127650001400137942000700151999001500158952012300173  aeng  a335.4bP37r31  aPetersen, William  aThe realities of world communism  aEnglewood CliffsbPrentice-Hallc1963  a222 p  aCOMUNISMO  cBK  c3800d3800  00102ddc40718DEPOaCINEPbDEPOSITOd1966-08-10l0o335.4 P37r31p000602r2012-10-02 00:00:00tEj.1w2009-08-11yBK