Planning in practice :
Devons, Ely.
Planning in practice : essays in aircraft planning in wartime. / Ely Devons - Cambridge [Eng.] : University Press, ; 1950. - viii, 231 p. ; 22 cm.
Index.
51002954
Great Britain. Ministry of Aircraft Production.
Aircraft industry--Great Britain.
358.414 / DEP 1950
Planning in practice : essays in aircraft planning in wartime. / Ely Devons - Cambridge [Eng.] : University Press, ; 1950. - viii, 231 p. ; 22 cm.
Index.
51002954
Great Britain. Ministry of Aircraft Production.
Aircraft industry--Great Britain.
358.414 / DEP 1950