http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Universitet druzhby narodov imeni Patrisa Lumumby
τ.1. Pre-capitalist society: primitive clan society, Slave-owning society, Feudal society. - 205 σ.
Patrice Lumumba Friendship University ; translated from the Russian by Fainna Glagoleva.