УМК ПБ 17-18
Неизвестно
Ozod va Obod, Vatan Erkin va Farovon xayot pirovard maqsadimiz
Islom Karimov
Topografik anatomiya
Shomirzaev N.X.
CEFR preparation by Komil Jalilov
Wind and Solar Power Systems: Design, Analysis, and Operation
Mukund R. Patel & Omid Beik