TY  - BOOK
AU  - Hurd,Archibald
TI  - Submarines and zeppelins in warfare and outrage,
AV  - D590 .H8
PY  - 1916///
CY  - London
PB  - Sir J. Causton & sons, limited
KW  - World War, 1914-1918
KW  - Naval operations
KW  - Submarine
KW  - Aerial operations
N1  - Cover-title
ER  -