absolventi škôl 2 [vynechat] school graduates 2 [vynechat] secondary industrial schools 2 [vynechat] secondary vocational schools 2 [vynechat] stredné odborné školy 2 [vynechat] stredné priemyselné školy 2 [vynechat] dejiny školstva 1 [vynechat] history of education 1 [vynechat] maturantské tablá 1 [vynechat] secondary school students 1 [vynechat] secondary school teachers 1 [vynechat] stredoškolskí učitelia 1 [vynechat] stredoškolskí študenti 1 [vynechat]