History of the Iranian Languages

History of the Iranian Languages, Indo-Iranian, Iranian, Avestan, Persian, Median, Parthian, Scythian, Cimmerian, Bactrian, Khwarezmian, Sogdian, Saka, Scytho-Sarmatian, Alanic, Balochi, Tatic, Talysh, Kurdish, Caspian, Mazanderani, Gilaki, Old Azeri, Zaza, Gorani, Luri, Pashto, Pamir, Dari, Tajik