1st International School of Ostrava
1st International School of Ostrava (1stISO) is a private, coeducational school located in Ostrava, Czech Republic. Founded in 2005 as a secondary school, it grew into an institution educating children of virtually all ages.
1st International School of Ostrava
1st International School of Ostrava (1stISO) is a private, coeducational school located in Ostrava, Czech Republic. Founded in 2005 as a secondary school, it grew into an institution educating children of virtually all ages.