Captain Alston's seamanship /
[A.H. Alston]...with instructions for officers of the merchant service.
Alston, A. Henry., Walker, T. Philip. (1894). Captain Alston's seamanship. 3rd ed. rev. and enl. Portsmouth, Eng.: Griffin & Co..
Alston, Alfred Henry, and Thomas Philip Walker. Captain Alston's Seamanship. 3rd ed. rev. and enl. Portsmouth, Eng.: Griffin & Co., 1894.
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