The complete study and revision guide for the International Standards of Training, Certification and Watchkeeping (STCW). For all ranks and serving crew in the
The Seamanship Primer is a complete study and revision guide, based on the international Standards of Training, Certification and Watch Keeping, for cadet and s
The complete study and revision guide for the International Standards of Training, Certification and Watchkeeping (STCW). For all ranks and serving crew in the