 | Aron Borisovich Dolgopolʹskiĭ - 1998 - 148 Seiten
Do all or most languages in the world descend from a single proto-language ? And if so what can we tell from linguistic analysis about the speakers of this ancient tongue ... | |
 | Aron Borisovich Dolgopolʹskiĭ - 1998 - 156 Seiten
Do all or most languages in the world descend from a single proto-language ? And if so what can we tell from linguistic analysis about the speakers of this ancient tongue ... | |
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