Connect
70
C 74
Connect: UNESCO Science, Technology & Environmental Education Newsletter. Vol. XXV, No.3-4, 2000. Science, Technology & Mathematics Education: A Global Perspective / .- Paris.: 2000.- 28p.: .- (UNESCO)600.00₮.
МУҮНС салбар | Юнеско танхим 2 давхар-8204
C 74
Connect: UNESCO Science, Technology & Environmental Education Newsletter. Vol. XXV, No.3-4, 2000. Science, Technology & Mathematics Education: A Global Perspective / .- Paris.: 2000.- 28p.: .- (UNESCO)600.00₮.
МУҮНС салбар | Юнеско танхим 2 давхар-8204