00999nam a2200205Ia 4500 CTU_187378 210402s9999 xx 000 0 und d 797.125 R364 Reininger, Stuart Confident powerboating : mastering skills and avoiding trouble afloat Stuart Reininger Camden, Me. International Marine/McGraw-Hill 2008 With no secondary method of propulsion, poorer stability profiles, and enough speed to get themselves into trouble fast, powerboats are far more susceptible to emergencies than sailboats. Confident Powerboating addresses your safety concerns, providing a detailed guide to avoiding problems, coping with difficult situations, and responding to emergencies effectively. Motorboats,Boats and boating,Xuồng máy,Thuyền và chèo thuyền Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ