TY - BOOK ID - 131381284 TI - Hints on the register tonnage of merchant ships PY - 1942 PB - Liverpool Charles Birchall and Sons, Ltd. DB - UniCat KW - Shipping KW - koopvaardij KW - ships classification UR - https://www.unicat.be/uniCat?func=search&query=sysid:131381284 AB - ER -