00285nam a22001097a 4500008004100000082001800041245002300059260005900082300000900141942001200150999001300162230608b        xxu||||| |||| 00| 0 eng d  a370.751b9MES  aEducation in Korea  aKoreabMinistry of Education, Science Technologyc2009  a206p  2ddccBK  c848d848