Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 102. Chapters: Ambassadors of the Czech Republic to Russia, Czech people of Russian descent, Czechoslovakia - Soviet Union relations, Prague Linguistic Circle, Russian people of Czech descent, Brezhnev Doctrine, Prague Spring, Roman Jakobson, Nikolai Trubetzkoy, T-54/55 operators and variants, T-72 operators and variants, Carpathian Ruthenia, Warsaw Pact invasion of Czechoslovakia, Czechoslovak coup d'etat of 1948, Czechoslovak Legions, OT-62 TOPAS, Druzhba pipeline, Prague Offensive, Sergei Wojciechowski, Pavel Haas, Wenceslaus II of Bohemia, Normalization, Battle of Kiev, Intercosmos, Mikhail Diterikhs, Vega program, Battle of the Dukla Pass, 1968 Red Square demonstration, Intercosmos 24, Vaclav Suk, Kunigunda of Slavonia, Slansky trial, Monument to Soviet tank crews, Rudolf Serkin, Soyuz 28, MT-55, Andrei Sychra, Embassy of Russia in Prague, Antoine Bullant, Dukovany Nuclear Power Station, Jan H imaly, Bohunice Nuclear Power Plant, Vladimir Bystrov, Alexander Suvorov, Hrad any Airport, Mochovce Nuclear Power Plant, Lotarev DV-2, Rene Wellek, Kolya, Stalin Monument, Central Group of Forces, I Corps, Petr Kola, Kerzelli family, Battle of Sokolovo, Intersputnik, Czechoslovak Communist Party in Russia, Michal Ajvaz, Czechoslovak Hockey Riots, Vilem Mathesius, Molotov Plan, Bion 3, Czechoslovak military units on Eastern front, Lubo Dobrovsky, Bion 9, Jan Muka ovsky, Vadim Petrov, Bion 7, Prognoz 9, Bion 6, Miroslav Kostelka, Czechoslovak Legions Graveyard in Vladivostok, Moscow Protocol, Bion 8, Bion 5, Bion 2, Bion 4, Operation Neptune, First Czechoslovak Independent Field Battalion, Valerian Kuybyshev class motorship, October Revolution class motorship. Excerpt: The T-54/55 tank series is the most widely used tank in the world and it has seen service in over 50 countries. It also served as the platform for a wide variety of spe...