Use of technologies e-leaning at training to mathematics in small groups on the basis of cooperation - PDF (Russian)
Copyright (c) 2009 Baranova N.M., Zmushko A.A.
![Creative Commons License](http://licensebuttons.net/l/by-nc/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.