TY  - GEN
AU  - Roskill,S.W.
TI  - The war at sea, 1939-1945: The Offensive (Part 2)
AV  - D771 
PY  - 1961///
CY  - London, 
PB  - Her majesty D-Stationary Office
KW  - World War, 1939 -1945
KW  - Naval operations American
N1  - Includes index (483 - 502 p.)
ER  -