The Tug Book
by Gaston, M.J.
2nd ed. Provides worldwide coverage of a variety of towing vessels, the development of ever more complex propulsion systems and how tugs are operated in their various roles. Engineer and journalist Jack Gaston reviews the fierce competition among tug operators, particularly in the ship-handling business. This unique book will be of interst not only to marine enthusiasts but also to the towage industry and its employees.