Title: Predsmŭrtnite pisma na Nikola D. Petkov do Georgi Dimitrov i Vasil Kolarov
Subjects: Correspondence, Politicians, Politics and government
Places: Bulgaria
People: Georgi Dimitrov (1882-1949), Nikola D. Petkov (1892 or 3-1947), Vasil Petrov Kolarov (1877-1950)
Time periods: 1944-1990