The book is considered theoretical and applied questions improvement of the mechanism of economic integration of repartriants of ethnic Kazakhs-oralmans in the Kazakhstan society. This book is intended for all interested about migration problems in general, theories and "oralmanology methodologies as a new scientific direction in particular. It is useful for students and teachers of higher educational institutions for undergraduates, graduate students, doctors, scientific researchers and especially for the government and non-governmental bodies and the establishments which are engaged in migration policy.