Световен ден за възпоменание на жертвите при ПТП
155 години ОУ "Св. св. Кирил и Методий" -с. Полско Косово
ClinSearch EDC Systems
Partnering with ClinSearch
ClinSearch Synoptic Presentation US
Grammar Book for the 3rd grade, Blue Skies
Grammar Book for the 4th grade Blue Skies
Blue Skies for Bulgaria 2nd grade Animals
DFT, IR, Raman and NMR study of the coordination ability of coumarin-3-carboxylic acid to Pr(III)
Spectroscopic and theoretical study of Cu(II), Zn(II), Ni(II), Co(II) and Cd(II) complexes of glyoxilic acid oxime
Наследството на Древна Тракия