Grand strategy. Volume III ., June 1941 - August, 1942 /
by J.M.A. Gwyer (Part I) and J.R.M. Butler (Part II).
- London : H.M.S.O., 1964.
- 2 volumes : maps ; 25 cm.
- History of the Second World War. United Kingdom military series .
- History of the Second World War. United Kingdom military series. .