: Digital copies and discussions of the 2012 edition are frequently shared in educational groups on VK.com .
: You can find the full textbook on educational sites like 11book or alleng.org , which often hosts different editions (2012, 2015). i.g.semakin informatika i ikt 9 klass binom 2011 skachat
The textbook , written by I.G. Semakin and published by Binom (2011/2012), is widely used in Russian general education. You can access or download various versions of the textbook and related materials through the following resources: : Digital copies and discussions of the 2012