The Polenburg edition has a number of important virtues, beginning with the fact that it brings this classic back into print, three decades after the original 1954 edition was reprinted by MIT Press in 1971. Whereas the original volume extended over a thousand pages of tiny, densely packed type and was nearly unreadable for more than a few pages at a time, the new edition is handsomely produced with a decently sized typeface and is a pleasure to read. -Steven Aftergood, Journal of Cold War Studies, Summer 2003