004640000a22001690004500 20120302053516.0 BOOK Historical materialism: Theory, methodology, problems Moscow:Social Sciences Today, USSR Academy of Sciences,1977 187p Problems of the Contemporary World (55) ENG Rs. Sociology Historical Materialism Methodology 343064 343061 0 0 0 0 IOS IOS 2009-12-02 0 IOS-2163 2009-12-02 00:00:00 2009-12-02