normalizácia 006 4 Exclude matching results 62 2 Exclude matching results dejiny 2 Exclude matching results metrológia 2 Exclude matching results normy 2 Exclude matching results orálna história 2 Exclude matching results skúšobníctvo 2 Exclude matching results 006.91 1 Exclude matching results 061.6 1 Exclude matching results 070.486 1 Exclude matching results 320 1 Exclude matching results August, 1968 1 Exclude matching results Pražské jaro, 1968 1 Exclude matching results demokratizácia 1 Exclude matching results disent 1 Exclude matching results disidenti 1 Exclude matching results ekonomická integrácia 1 Exclude matching results federalizácia 1 Exclude matching results komunisti 1 Exclude matching results komunistické strany 1 Exclude matching results kultúra 1 Exclude matching results masmédia 1 Exclude matching results obchod 1 Exclude matching results politici 1 Exclude matching results politické prenasledovanie 1 Exclude matching results slovenská literatúra 1 Exclude matching results spoločnosť a politika 1 Exclude matching results technický rozvoj 1 Exclude matching results televízne vysielanie 1 Exclude matching results