๐ ุนุฑุถ ุฃูุซุฑ ุงููุชุจ ุชุญู ูููุง ูู ูุชุจ ูู ุงูููู ูุงุก:
Fluorine-Containing Molecules: Structure, Reactivity, Synthesis, and Applications PDF
ูุฑุงุกุฉ ู ุชุญู ูู ูุชุงุจ Fluorine-Containing Molecules: Structure, Reactivity, Synthesis, and Applications PDF ู ุฌุงูุง
Twentieth-century Chemistry: A History of Notable Research And Discovery PDF
ูุฑุงุกุฉ ู ุชุญู ูู ูุชุงุจ Twentieth-century Chemistry: A History of Notable Research And Discovery PDF ู ุฌุงูุง