Черно-белая книга в цветной мягкой обложке. Книга изготавливается по технологии “печать по требованию”. Срок печати 96 часов.. Archaeological studies show that the native land of Indo-Europeans is the South Ural region, where they were formed as the united lingual group. The Indo-European languages are formed in the deep antiquity and originate from the earliest united Indo-Europeans language, whose carriers lived about 5—6 thousand years ago. Various sources which prove it are given in the book.