Loading book image Historiography of the khan of khiva in the interpreatation of the works of foreign scientists A.S. Toshtemirova
Loading book image Polivinixlorid plastikat asosida olingan yangi ionitning fizik-kimyoviy xossalari M.M. Jurayev, S.Y. Xushvaqtov, N.M. Qutlimuratov
Loading book image Atsetilen spirtlari vinil efirlarini geterigen katalitik sistemada sintez qilish usuli O. Ziyadullayev, G. Otamuxamedova
