Some volumes issued in pts.; some combined issues; an issue for 1976 has no numerical designation, but falls between no. 49 and 50.
Has several special issues.
In Serbo-Croatian (Cyrillic and roman); summaries in English, French, German, and Russian; table of contents in all 6 languages; 1989/1990- in Serbo-Croatian (Roman); summaries and table of contents in English.