TY  - BOOK
AU  - Werner,Herbert A.
TI  - Iron coffins: a U-boat commander's war, 1939-1945 
SN  - 0304353302
U1  - 940.54510943 21
PY  - 1999///
CY  - London
PB  - Cassell Military
KW  - World War, 1939-1945
KW  - Naval operations
KW  - Submarine
KW  - Naval operations, German
KW  - Campaigns
KW  - Atlantic Ocean
ER  -