Engineering communism : how two Americans spied for Stalin and founded the Soviet Silicon Valley Initiation Washington spring 1940 Fort Monmouth 1940 1942 Western Electric 1942 1945 Sperry Gyroscope 1946 1948 Prague 1950 1955 Special laboratory 11 1956 1962 Zelenograd the Soviet Silicon Valley 1962 1965 Leningrad Design Bureau 1965 1973 The minifab 1975 1990 The strange case of Iozef (Josef) Berg AKA Joel Barr 1991 1998.