TY  - BOOK
AU  - Powers,Barry D.
TI  - Strategy without slide-rule: British air strategy, 1914-1939 
SN  - 0856642193 :
AV  - UG735.G7 P68
U1  - 358.4/03/0941 
PY  - 1976///
CY  - London
PB  - Croom Helm
KW  - Great Britain
KW  - Royal Air Force
KW  - History
KW  - Air defenses
KW  - Air warfare
N1  - Includes index; Bibliography: p. 267-288
ER  -