00501cam a22001572  4500001001100000005001700011008004100028020001800069040001500087050001500102245010400117260003900221300001600260650003400276700003300310000000182920151217151830.0070328s         xx           000 0 eng d  a0805802274D :  aKABUcKABU 0aHD59b.E9310aExcellence in public relations and communication management /ced. by James E. Gruning ... [et al.]  aLondon :bLawrence Erlbaum,c1992.  axiv, 666 p. 0aPublic relations.@00000472741 aGrunig, James E.@0000150864