Open AccessMiddle class in the regions of the Northwestern Federal District: expanded reproduction capabilities
Author(s) -
Tatyana Solovyova,
Alexandra Shabunova
Publication year - 2014
Publication title -
economic and social changes: facts, trends, forecast
Language(s) - English
Resource type - Journals
eISSN - 2312-9824
pISSN - 2307-0331
DOI - 10.15838/esc/2014.4.34.10
Subject(s) - reproduction , class (philosophy) , geography , biology , computer science , ecology , artificial intelligence