TY  - BOOK
AU  - Mackay, W&J
ED  - Royal Engineers' Institute (Great Britain)
TI  - Bridging / the work of the royal engineers 
T2  - The work of the Royal Engineers in the European War
U1  - 358.20942 
PY  - 1921///
CY  - Chatham
PB  - W. & J. Mackay
KW  - Military bridges
KW  - World War, 1914-1918
KW  - Great Britain
KW  - MCE
ER  -