2 Электронные книги Committee on Scientific Use of the Radio Spectrum
Board on Physics and Astronomy & Committee on Radio Frequencies: Spectrum Management for Science in the 21st Century
Radio observations of the cosmos are gathered by geoscientists using complex earth-orbiting satellites and ground-based equipment, and by radio astronomers using large ground-based radio telescopes. …
PDF
английский
DRM
€51.49
Board on Physics and Astronomy & Committee on Radio Frequencies: Spectrum Management for Science in the 21st Century
Radio observations of the cosmos are gathered by geoscientists using complex earth-orbiting satellites and ground-based equipment, and by radio astronomers using large ground-based radio telescopes. …
EPUB
английский
DRM
€89.89
