The article discusses some questions in CLC4 "F59 touristry economy", and gives some Suggestions to revise them.
文章论述了《中图法》第四版“F59旅游经济”类目存在的问题,并提出了修订意见。
The article discusses some questions in CLC4 "F59 touristry economy", and gives some Suggestions to revise them.
文章论述了《中图法》第四版“F59旅游经济”类目存在的问题,并提出了修订意见。
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