00546nam a22002177a 4500 12806 12806 250709b 2019 ||||| |||| 00| 0 eng d 9781856098519 623.8 WIT Witherbys Passage planning prctice 2nd ed. UK Witherby Publishing Group Ltd. 2019 viii, 84p. Voyage instruction Confirmation of Destination Appraisal Planning Execution Monitoring BK 0 0 ddc 0 623_800000000000000_WIT 0 REF 16089 MU MU IMO Shelf 2025-07-09 623.8 WIT MPC6976 2025-07-09 BK IMO SHELF