navigation and safety United States creator Arzt, Frederick K. (Frederick Karl) 1906- ed. text nhu Orford, N.H Equity Pub. Corp. [1963] 1963 [2d ed.] monographic eng

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2 v. illus., diagrs. 24 cm. [by] Frederick K. Arzt. Kept up to date by annual pocket supplements and supplementary pamphlets. Maritime law United States Derecho maritimo Estados Unidos. KF1099 u58 343.73/096 347.30396 64002210 //r85 DLC 851108 20160527193853.0 69623