This ed. originally published: London : Macmillan, 1946. (Reissued with a new preface, 1981). _ Previous ed.: 1939.
The twenty years' crisis, 1919-1939 : an introduction to the study of international relations by Edward Hallett Carr. ISBN 0333644697. Published by Papermac in 1995. Publication and catalogue information, links to buy online and reader comments.