Title: Neposredstvenno-obshchestvennyĭ trud; [sb. stateĭ].
Authors: Afonin, I︠U︡riĭ Nikolaevich.; Severo-Kavkazskiĭ nauchnyĭ t︠s︡entr vyssheĭ shkoly.
Publisher: Izd-vo Rost. un-ta,
Year: 1977
Subjects: Labor Communist countries.; Work.; Marxian economics.; Marxian economics; Work; Communist countries