00746cam a2200229 a 450000100090000000300040000900500170001300800410003001000170007102000250008804000130011305000210012610000210014724500830016825000120025126000490026330000450031244000580035750400510041565000260046670000240049215901627OSt20180117090008.0090910s2011    maua     b    001 0 eng    a  2009936675  a9781439082744 (pbk.)  aDLCcDLC00aP91.3b.W47 20111 aWimmer, Roger D.10aMass media research :ban introduction /cRoger D. Wimmer, Joseph R. Dominick.  a9th ed.  aBoston, Mass. :bCengage- Wadsworth,cc2011.  axii, 464 p. :bill. (some col.);c24 cm. 0aWadsworth series in mass communication and journalism  aIncludes bibliographical references and index. 0aMass mediaxResearch.1 aDominick, Joseph R.