(NsOCIALXNO(B-(N\KONOMI^ESKIE PROBLEMY SOWETSKOJ DEREWNI (B/s - (NkUZNECOW(B, (NgRIGORIJ qKOWLEWI^s ((NmOSKWA (B:s (NmYSLX(B,s, 1977)
Keywords: (NaGRARNAQ PROMY[LENNOSTX (B- (NpUTI RAZWITIQs