TY  - BOOK
TI  - The work of the Royal engineers in the European war, 1914-19 ... 
U1  - 623.26 
PY  - 1921///-22
CY  - Chatham
KW  - D
N1  - 0; 0; 0; 623_260000000000000_WOR; 0; 0; 0; 623_260000000000000_WOR
ER  -