000			00401nam a22001337a 4500
999			_c266945 _d266945
008			210722b1985 ||||| |||| 00| 0 eng d
082			_a621.38 _bSHA
100			_aShanmugam, sam K
245			_aDigital and analog communication systems
260			_aCanada _bJohn wiley and sons _c1985
300			_axviii, 600 p. _c26 cm.
504			_aIt includes bibliographical references and index.
942			_cBK