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船在国内港口需购中版海图资料,应向何单位购买?需购英版海图资料应向何单位购买?国外购买图书资料应注意什么?

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正确答案:

在国内港口需购中版海图资料应向海军图书供应站购买。 需购英版资料应向上海远洋航海图书公司购买。 国外购买图书资料应注意价格贵贱,英版图书资料在英国购买最便宜,美版图书资料在美国购买最便宜。

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