1. The prediction of ionospheric conditions
پدیدآورنده : by G.S. Ivanov-Kholodny and A.V. Mikhailov.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Astrophysics.,Ionospheric forecasting.,Physics.
رده :
QC881
.
2
.
I6
B947
1986
