The 2011 edition specifically belongs to a series often updated to meet Federal State Educational Standards (FGOS). Задачник-практикум - informika-e.ru
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: i.g.semakin informatika i ikt 9 klass binom 2011 skachat
: A direct PDF of a later edition (2015) is available through School №579 . The 2011 edition specifically belongs to a series
: Digital copies and discussions of the 2012 edition are frequently shared in educational groups on VK.com . i.g.semakin informatika i ikt 9 klass binom 2011 skachat