Biography of Igor Nicholas Asheshov
Series 1. Correspondence. 1948-1953
Series 2. Research Papers. 1948-1955
Series 3. Typescripts. 1942-1958
Series 4. Bacteriophage Group. 1949-1953
Series 5. Antiphage Group. 1951-1956
Series 6. National Foundation for Infantile Paralysis. 1947-1951