Ayol kishining mardligi [@e_kutubxona]
Гость
_T_S_Nishonov_Ama[..]
Неизвестно
Konchilik ishi asoslari
Умумий_патологик_[..]
MAK
Wind and Solar Power Systems: Design, Analysis, and Operation
Mukund R. Patel & Omid Beik