000			00545nam a22001937a 4500
003			Ost
005			20260518055707.0
008			240819b |||||||| |||| 00| 0 eng d
020			_a007009957X
040			_cBT-PhCST
050			_a1936 & 2478
082			_222 _a621.382 _bCAR
100			_aCarlson, Bruce A.
245			_aCommunication system : _ban introduction to signals and noise in electrical communication /
250			_a2nd ed.
260			_aIndia : _bMcGraw-Hill, _cc1975.
300			_axv, 495 p. : _bill. ; _c21 cm.
942			_2ddc _cEE
999			_c9856 _d9856