Alpha map transparencies: Soviet Union
[by] Dennis R. Carmichael.
- Boston, Allyn and Bacon, 1968.
- [8] p., 33 maps (part col.) 30 x 32 cm.
Each map preceded by transparent overlay. Text on versos of maps. Scale of maps ca. 1:37,000,000. "A program of thirty-three transparencies for use with the overhead projector."