If you still want to search for a PDF (unofficial):

Use search engines with phrases like:

: Dragoslav Herceg, a noted academic in the field of mathematics. : Frequently published by (e.g., 2002 and 2007 editions). matematicke formule dragoslav herceg pdf

The Ultimate Cheat Sheet: Dragoslav Herceg’s Mathematical Formulas

If you are a student in Serbia or the region of the former Yugoslavia studying for a university entrance exam, a technical faculty midterm, or simply trying to survive a rigorous math course, you have likely heard the name Dragoslav Herceg. In the academic landscape of the Balkans, Dragoslav