Subramaniam, H.
Ships weather code, 1982 : supplement to marine meteorology / - 3rd ed. - New Delhi : Vijaya Publication , 2010. - 200p.
Ships--Safety regulations
551.51 / S9417
Ships weather code, 1982 : supplement to marine meteorology / - 3rd ed. - New Delhi : Vijaya Publication , 2010. - 200p.
Ships--Safety regulations
551.51 / S9417