Source: booklet (pictured below)
Published: Jugoslovenska Knjiga, Belgrade, 1949
Transciption/HTML Markup: Mike B. for MIA, 2006
Proofread by: Stevan Gostojić
Public Domain: Marxists Internet Archive (2006). You may freely copy, distribute, display and perform this work; as well as make derivative and commercial works. Please credit “Marxists Internet Archive” as your source.