Transition from concentration to diversification as an effective way for economic development of small and medium-sized businesses - PDF (Russian)
Copyright (c) 2014 Kozlenko N.N.
![Creative Commons License](http://licensebuttons.net/l/by-nc-nd/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.