TY  - BOOK
ED  - His Majesty 's Stationary Office
TI  - Military Engineering VolII, P-I Briding
U1  - 623.67 
PY  - 1941///
CY  - London
PB  - William Clows & Sons, Ltd
KW  - MCE
N1  - 0; 0; 0; 623_670000000000000_MIL; 0; 0; 0; 623_670000000000000_MIL; 0; 0; 0; 623_670000000000000_MIL
ER  -