Subclass DK: History of Russia, The Soviet Union, Former Soviet Republics, and Poland is a classification used by the Library of Congress Classification system under Class D -- History, General and Old World. This article describes subclass DK.
Contents
DK
1-949.5..........History of Russia. Soviet Union. Former Soviet Republics 4010-4800..........History of PolandReferences
Library of Congress Classification:Class D, subclass DK -- History of Russia, The Soviet Union, Former Soviet Republics, and Poland Wikipedia(Text) CC BY-SA