Classification - cataloging document in a library, in any way, it will also has the heading Language. Having the opportunity to read the Vietnamese translation (by Pham Thi Le Huong) with the title "Vietnam" in the title of the Library of Congress item (by Thomas Mann), the authors would like to give some comments for Table 3 , for Vietnam - Languages, which is first of all, we would like to replace “those” by “s” and translated as Vietnam - Languages. Hereby, would like to contribute a specific part to the work Set the topic & Title Frame compilation that the library industry is making.

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