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RuСуда по конструктивным особенностям
Материалы по теме
About icebreakers in the Russian northern seas
| Anufriev, Ivan Petrovich (-1937). About icebreakers in the Russian northern seas. Arkhangelsk: Provincial Printing House, 1913. |
| Anufriev, Ivan Petrovich (-1937). About icebreakers in the Russian northern seas. Arkhangelsk: Provincial Printing House, 1913. |