B.Boltayev
  Muallif: B.Boltayev 5 dona
.djvu Informatika. 9-sinf Document  19 Jan 2020
Informatika. 9-sinf (2011, B.Boltayev, A.Azamatov, A.Asqarov, M.Sodiqov, G.Azamatova)
.djvu Informatika. 8-sinf Document  19 Jan 2020
Informatika. 8-sinf (2011, B.Boltayev, A.Azamatov, A.Asqarov, M.Sodiqov, G.Azamatova)
.djvu Informatika. 7-sinf Document  19 Jan 2020
Informatika. 7-sinf (2009, B.Boltayev, M.Mahkamov, A.Azamatov, S.Rahmonqulova)
.djvu Informatika. 6-sinf Document  19 Jan 2020
Informatika. 6-sinf (2013, B.Boltayev, M.Mahkamov, A.Azamatov, S.Rahmonqulova)
.djvu Informatika. 5-sinf Document  19 Jan 2020
Informatika. 5-sinf (2008, B.Boltayev, M.Mahkamov, A.Azamatov, S.Rahmonqulova)
Created by  Master Sherkulov