00466nam a22001817a 4500 12181 12181 220627b ||||| |||| 00| 0 eng d 97819006915490 623.88 ROY Royal, Navy Admiralty manual of seamanship 12th Ed. United Kingdom The Nautical Institute 2015 vi, 6-84p. Towing Royal navy water safety Helmsmanship BK 0 0 ddc 0 623_880000000000000_ROY 0 NFIC 15079 MU MU GEN 2022-06-27 623.88 ROY LBS13717 2025-03-17 BK Column-1