000			00394nam a2200145Ia 4500
008			240125s9999||||xx |||||||||||||| ||und||
020			_a74624563
041			_aeng
082			_a621.38 _bN86 TAL S
100			_aTalib, Herbert and Schilling, Donald L. _916427
245		0	_aPrinciples of communication system
250			_a2nd ed.
260			_bTata McGraw Hill _aNew Delhi _c1986
942			_cBK
999			_c27895 _d27895