From the fateful days of the Munich crisis in September 1938 to the final coup in February 1948, the Communists gradually infiltrated Czechoslovakia. This is the record of that tragic conquest, written by the former head of Jan Masaryk's Cabinet in the Czechoslovak Ministry of Foreign Affairs. Mr. Korbel reveals the gradual erosion of all areas of the nation's life-political, economic, cultural, military, social-by Communist techniques. He traces...