Macdowell, C. E., & Gibbs, H. M. (1959). Ocean Transprortation. McGraw Hill.
Chicago Edition CitationMacdowell, Cart E., and Helen M. Gibbs. Ocean Transprortation. New York: McGraw Hill, 1959.
Deismireacht MLAMacdowell, Cart E., and Helen M. Gibbs. Ocean Transprortation. McGraw Hill, 1959.
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