158053483X
IR
7654
انگلیسی
IR
Spectrum wars
[Book]
:The policy and technology debate
/ by Jennifer A. Manner
Boston
: Artesh House
, 2003.
XVII, 186P.
: Illus
Language: انگلیسی
Print
Radio frequency allocation
Cellular telephone systems
HE8675
.
M25
2003
Manner, Jennifer A
ایران
old catalog
p
BL
1
a
Y
