TY  - BOOK
AU  - Ruge,Friedrich
AU  - Saunders,M.G.
TI  - Sea warfare 1939-1945: a German view point 
PY  - 1957///
CY  - London
PB  - Cassell
KW  - World War, 1939-1945
KW  - Naval operations
N1  - Includes index
ER  -