DescriptionDe-Kefirs.ogg English: Pronunciation recording of German noun inflection "Kefirs". Male voice, recorded by native German speaker from Berlin...
DescriptionDe-Kefir.ogg English: Pronunciation recording of German noun "Kefir", IPA: /ˈkeːˌfiːɐ̯/. Male voice, recorded by native German speaker from...
Infinitas Hyperbolas, vel Ellipses ( ) Author Sluse, Rene-Francois Walter de Title Renati Francisci Slusii Mesolabum seu Duae Mediae Proporationales inter...