000			00763nam a2200277Ia 4500
001			BB765
005			20250522152719.0
008			250522s9999||||xx |||||||||||||| ||und||
020			_a71005609
100			_aCarlson, A Bruce
245		0	_aCommunication systems : an introduction to signals and noise in electrical communication
250			_a3
260			_aNew York
260			_bMcGraw-Hill
260			_c1986
300			_axvii, 686p: ill.
500			_a39Includes bibliographical references and index
650			_aAssemblers
650			_aCompilers
650			_aComputer science engineering
650			_aMacro processors
650			_aOperating systems
650			_aSoftware engineering
650			_aSystem software
942			_cBK
999			_c184278 _d184278