q=%E5%9B%BD%E9%99%85%E7%BB%8F%E6%B5%8E%E5%AD%A6%EF%BC%8E%E2%85%B0%EF%BC%9A%E5%9B%BD%E9%99%85%E8%B4%B8%E6%98%93%E7%90%86%E8%AE%BA%EF%BC%8E%E2%85%B0%EF%BC%9Athe+pure+theory+of+international+trade&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=GT&searchWay0=marc&logical0=AND
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国际经济学．Ⅰ：国际贸易理论．Ⅰ：the pure theory of international trade