000 00307nam a2200121 4500
020 _a0060446331
082 _a301.14 MOR/BAS-2
100 _aMortensen, C D
245 _aBasic Readings in Communication Theory
_cby C.David Mortensen
250 _a2
260 _aNew York
_bHarper & Row
_c1979
942 _cBK
999 _c380492
_d380492