Ekologiya_va_atro[..]
Неизвестно
Vatan tarixi. 1-kitob
R.Shamsutdinov, Sh.Karimov
Tilshunoslik asoslari (O'lmas Sharipova, Ibrohim Yo'ldoshev)
Mineral o'g'it
IEEE Std 3004.7-2021 IEEE Recommended Practice for Conductor ...
Industrial and Commercial Power Systems Standards Development ...