: The associated 2011 problem solver/lab manual (Volume 1) for Grades 8-9 can be downloaded from Informika-e .
: 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
: A direct PDF of a later edition (2015) is available through School №579 . : The associated 2011 problem solver/lab manual (Volume