Zvoncheck, Juls Cruises : selecting, selling, and booking - 2nd ed. - Englewood Cliffs, N.J. : Regents/Prentice Hall, 1993 - 305 p. Subjects--Corporate Names: CRUISERS (WARSHIPS) Subjects--Topical Terms: OCEAN TRAVEL LC Class. No.: G550 / Z866C 1993