Primer of Towing - 3rd Edition
The tugs, gear, rigging, barges, propulsion, steering, multiple tows, river towing, salvage, sea tows, and lots more are covered. This third edition includes all the original subjects, which have been updated, as well as new ones. It covers the innovations in the industry over the last decade and a half, including changes in staffing, gear, procedures, and the vessels themselves. Illustrations, photos and diagrams throughout.