کتاب های Oleg Konovalov
![The Vision Code: How to Create and Execute a Compelling Vision for Your Business](http://cdn.ketabkoo.com/covers/14/1429308-n.jpg)
The Vision Code: How to Create and Execute a Compelling Vision for Your Business
Oleg Konovalov, 2020![Surface Processing of Light Alloys Subject to Concentrated Energy Flows](http://cdn.ketabkoo.com/covers/14/1449663-n.jpg)
Surface Processing of Light Alloys Subject to Concentrated Energy Flows
Xizhang Chen, Sergey Konovalov, Victor Gromov, Yurii Ivanov, 2021![Structure and Properties of High-Entropy Alloys](http://cdn.ketabkoo.com/covers/14/1479684-n.jpg)