Proceedings of the Academy of Sciences of the USSR. Series of History and Philosophy. Volume V. # 1-6 for 1948 (annual set). In Russian/Izvestiya Akademii nauk SSSR. Seriya istorii i filosofii. Tom V. # 1-6 za 1948 god (godovoy komplekt). Moscow Academy of Sciences of the USSR 1948. 92 p. Please contact us for details on condition of available copies of the book. SKUalb8bdfb4bc018ded53