00529nam a22001577a 4500003000900000005001700009008004100026040001800067041000800085050002100093111007900114245007900193260004500272300001700317650003700334MX-MxUPN20260506123117.0260506b |||||||| |||| 00| 0 spa d aMX-MxUPNbspa0 aeng 4aL106 bI55 1994f2 aInternational conference on education n(44° : d1994 : cGinebra, Suiza)10aThe development of education :bnational report of the Russian Federation aMoscow : bMinistry of Education, c1994 a73 páginas 4aEducación zRusia vCongresos