V.Kostetskiy
  Muallif: V.Kostetskiy 3 dona
.djvu Konstitutsiyaviy huquq asoslari. 9-sinf Document  19 Jan 2020
Konstitutsiyaviy huquq asoslari. 9-sinf (2010, G.Tansikbayeva, V.Kostetskiy)
.djvu Konstitutsiya olamiga sayohat. 7-sinf Document  19 Jan 2020
Konstitutsiya olamiga sayohat. 7-sinf (2007, V.Kostetskiy, M.Toshpo'latova, E.Asadova, G.Tansiqboyeva, Sh.Ashrafxonova )
.djvu Konstitutsiya olamiga sayohat. 6-sinf Document  19 Jan 2020
Konstitutsiya olamiga sayohat. 6-sinf (2003, V.Kostetskiy, G.Tansikboyeva, E.Asadova, I.Afanaseva, M.Toshpo'latova, S.Solovyeva)
Created by  Master Sherkulov