TY - BOOK ID - 134324831 TI - A World War Two submarine AU - Humble, Richard AU - Bergin, Mark PY - 1991 SN - 0750007885 PB - London : Simon & Schuster, DB - UniCat KW - Seafaring life KW - Submarines (Ships) KW - World War, 1939-1945 KW - History KW - Juvenile literature. KW - Naval operations KW - Submarine UR - https://www.unicat.be/uniCat?func=search&query=sysid:134324831 AB - ER -