00618nam a22002057a 450000500170000001000130001702000220003003500130005203700160006504000120008108200170009310000210011024500640013126000450019527000460024030000330028650000500031965000190036965000240038820170124110027.0  aA-549028  c95.00a0876927193  aA-549028  bCen Lib/Ret  aDPLbEN  a621.382bLAF  aLafrance, Pierre  aFundamental concepts in communication /cby Pierre Lafrance  aNew DelhibPrentice-Hall of India c1990  aM-97, Connaught CircusbNew Delhie110001  axiv, 432p. :c22cm(Hb)bill.  aIncludes bibliographical references and index  aCommunication.  aInformation theory.