Sotsialʹnye razlichiia i ikh preodolenie
by M. N. Rutkevich, Russia (City). Uralʹskii gosudarstvennyi universitet. Problemnyi sovet po teme "Izmenenie sotsialʹnoi struktury sovetskogo obshchestvo" Sverdlovsk
Writing a summary for young readers…
For young readers
Book data: Open Library