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Poland's maritime economy in the post W(orld) W(ar) II period | Bok | Små. q656.6(438) Z Zaleski, Jerzy / - Wiesbaden, 1978. - S. 179-90 | Zaleski, Jerzy | 1978 |
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The role of Polish ports in the seaborne transits of the Danube countries | Bok | Små. q627.2(438) Z Zaleski, Jerzy / - Bergen : Skipsfartsøk. inst., NHH, 1969. - 4 s. (Norges Handelshøyskole) | Zaleski, Jerzy | 1969 |