XXI (Ns_EZD kpss O SOCIALISTI^ESKOM PRINCIPE RASPREDELENIQ PO TRUDU (B/s - (NgURXQNOW(B, (NsERGEJ hRISANOWI^(B.s ((NmOSKWA (B: s (Nb(B.(NI(B.,s, 1959)
Keywords: (NtRUD W sssrs; (NrUSSKAQ LIRI^ESKAQ PO\ZIQs -- (NpESNIs; (NpESNI (B((NH(B. (NL(B.)s