(NsOCIALXNAQ AKTIWNOSTX RABO^EGO KLASSA uRALA W PERIOD SOWER[ENSTWOWANIQ SOCIALISTI^ESKOGO OB]ESTWA (B:s (NsBORNIK NAU^NYH TRUDOW (B/s - (NkOGAN(B, (Nl(B.(Nn(B.s; (NaKADEMIQ NAUK sssrs (NuRALXSKIJ NAU^NYJ CENTRs ((NsWERDLOWSK (B:s (Nunc an sssr(B,s, 1987)
Keywords: (NoB]ESTWENNYE KLASSYs