R016.0169147 Har G Harris, Chauncy, Dennison, 1914- Guide to geographical bibliographies and reference works in Russian or on the Soviet Union. Annoted list of 2660 bibliographies or reference aids. Chicago, University, Dept of Geography, 1975. 478 p. mapas en las guardas. 23 cm. (Research paper no. 164) Incluye bibliografía.