000			00485nam a22001577a 4500
020			_a0070464804
082			_a001.64
100			_aNICHOLS,Elizabeth A
245			_aData communicatiions for microcomputers:with practical applications and experiments _cElizabeth A.Nichols
260			_aNew York _bMCGraw-Hill _cc1982
300			_avii,264p.; _bill,graphs,charts
500			_aIncludes bibliographical index
700			_aJoseph C. Nichols
700			_aKeith R. Musson
942			_cBK01
999			_c5871 _d5871