000			00679nam a2200229Ia 4500
003			OSt
005			20250407131515.0
008			250407b |||||||| |||| 00| 0 eng d
020			_a"0-07-048436-8"
040			_cDEFTEC
050			_aTK6553 _b.P36
100			_aPanter, Philip F.
245		0	_aCommunication systems design: line -of- sight and tropo -scatter systems.
260			_aN.Y.: _bMcGraw-Hill Book Co., _c1972.
300			_axi, 589p.;
500			_aIncludes index
650			_a1. Radio relay systems
650			_a Microwave communication systems
650			_aTropospheric radio wave propagation
650			_a Data transmission systems.
942			_cBK _2lcc
999			_c7380 _d7380