CORNELL MARITIME PRESS,8 CAMBRIDGE UNIVERSITY PRESS,3 Library of Congress Cataloging,2 Corner Maritime Press,2 WingsSpan Press,1 International Marine,1 Prentice-Hall,1 Brooks/Cole Cengage Learning,1 Backbone Publishing Company,1 John Wiley & Son,1 Wiley Eastern Privet Limited,1 Birkhauser Boston,1 HILL BOOK COMPANY,1 Lexington,1 Benjamin,1 Publishing,1 William,1 Cambridge University,1 United States Information Agency1 library of congress publication data,1