Text ( visual ) : unmediated Vietnam Museum of Ethnology. -- [Ha Noi] : [Vietnam Museum of Ethnology] , 1998. -- 123 p. : col. ill., col. maps, plans ; 28 cm. -- (BA45396338) ; https://ci.nii.ac.jp/ncid/BA45396338 Author Heading(s): Vietnam Museum of Ethnology. -- Classification(s): LCC : GN36.V52. -- Subject Heading(s): LCSH : Vietnam Museum of Ethnology ; LCSH : Ethnology -- Vietnam ; LCSH : Material culture -- Vietnam