Sofia, Sofia Press, 1988.
100 p., illustrations. Hardbound. 29 cm (Primarily photographs. Including dustjacket) (Covers very slightly curved)
1952 214 p., several figures, paperbound. In Russian with 11 page German summary. Library stamps, else a good copy.
Québec, Université Laval, 1991. 21 x 23, 130 pp., broché, très bon état