عنوان
پدید آورنده
موضوع
رده
HE 8678 .H36 2007
HE
8678
.
H36
2007
کتابخانه
محل استقرار
144019
پائیز۶۸
English
)12(
Handbook of frequency allocations and spectrum protection for scientific uses
Washington, D.C.
National Academies Press
2007
xii, 118 p.: ill.; 28 cm.
Includes bibliographical references
، Radio frequency allocation-- United States
HE
8678
.
H36
2007
TI
Panel on Frequency Allocations and Spectrum Protection for Scientific Uses, Committee on Radio Frequencies, Board on Physics and Astronomy, Division on Engineering and Physical Sciences, National Research Council of the National Academies
CO National Research Council )U.S.(. Panel on Frequency Allocations and Spectrum Protection for Scientific Uses
CO National Academies Press )U.S.(
131
