The Yugoslav educational system was decentralized but shared a core curriculum. The Bukvar (from the Cyrillic буквар , meaning "book of letters") was the standard textbook for learning to read and write in the first grade of elementary school ( osnovna škola ).
While direct, official free PDF downloads for the 1980 edition are rare due to copyright and age, several resources offer close alternatives or digitized snippets: bukvar za prvi razred 1980 pdf
The most successful searches happen on Serbian and Croatian nostalgia forums. Users often scan individual pages on request. Search for threads with titles like "Ko ima skeniran bukvar iz 80-ih?" Do not ask for the whole PDF; ask for a specific page (e.g., "The page with the letter 'A' and the apple"). The Yugoslav educational system was decentralized but shared