000 00696nam a2200193 a 4500
005 20210219160538.0
008 081110s2000 mx r 000 0 spa d
035 _aUPN01000167618
049 _aUNE
080 _a809.51 =20 "1980" LUB.
100 1 _aLu Bi
245 1 0 _aBrief description of the spoken and written languages of China's minority nationalities and China's educational policy concerning the institutes of nationalities/ by Lu Bi.
260 _aParis : UNESCO, 1980.
300 _a25 p.
690 _aLenguaje hablado- China
690 _aLenguas escritas- China
710 2 _aUNESCO. Division of Structures, Content, Methods and Techniques of Education
905 _aUNESCO
999 _c139729
_d139729