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Finland in shipping and shipbuilding | Bok | Små. 656.6(480) P Pohjanpalo, Jorma / - Helsinki, 1978. - 40 s. | Pohjanpalo, Jorma | 1978 |
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Finland som sjöfartsnation | Bok | 656.6(480) P Pohjanpalo, Jorma / - Helsingfors, 1968. - 426 s. | Pohjanpalo, Jorma | 1968 |
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Finnish shipping and shipbuilding | Bok | Små. 656.6(480) P Pohjanpalo, Jorma / - Helsinki, 1971. - 35 s. | Pohjanpalo, Jorma | 1971 |
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Mercantile shipping of Finland and especially the role of the regular services in it | Bok | Små. 656.6(480) P Pohjanpalo, Jorma / - Helsinki, 1949. - 41 s. | Pohjanpalo, Jorma | 1949 |
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Suomen kauppamerenkulku ja erityisesti linjaliikenteen osuss siinä | Bok | 656.6(480) P Pohjanpalo, Jorma / - Helsinki, 1949. - 314 s. | Pohjanpalo, Jorma | 1949 |