Berlin: Dietz Verlag, 1961. Hardcover. xxvi, 842p., illustrated with two folded maps in colors and several documents in facsimile, hardbound in dark blue cloth boards gilt-titled on skyblue spine-field. Blue place-keep ribbon bound in. Faint trace of a long-gone spine label and a small spot of soil to cover, endsheets toned, otherwise clean and entirely sound, a very good copy. The German-language edition. Institut fur Marxismus-Leninismus beim ZK der SED. Band 12.