Proceedings of the fourth National conference on the merchant marine
Subtitle: held under auspices of the United States Shipping Board at the United States Chamber of Commerce Building ... Washington, D.C.
By: January 21-22, 1931
Contributors: United States. Shipping Board
Publisher: U.S. G.P.O.
Published: 1931
Place of publication: Washington
Language: eng
Number of pages: 195
Subjects: Merchant marine; Congresses