000 00351nam a2200145Ia 4500
008 220709b1979 xxu||||| |||| 00| 0 eng d
082 _a
_b
100 _aHancock, J. C., Au.
245 _aIntroduction to the principles of communication
260 _aNew York
_bMcGraw-Hill
_c1979
630 _aCommunication
690 _aCommunication
964 _beng
964 _ex.253p.;
942 _cTBLS
906 _a145040
981 _aNew York: McGraw-Hill, 1979.
983 _aIntroduction to the principles of communication
999 _c131625
_d131625