TY  - BOOK
AU  - Charlton, L.E.O..
AU  - Garratt, G.T..
TI  - The Air Defence of Britain
U1  - 623.38 
PY  - 1938///
CY  - Middlesex
PB  - Penguin Books Ltd
KW  - Air Defence
KW  - G-Technology
ER  -