|   | Mass Media Research : an Introduction | Roger Wimmer 
Joseph Dominick | 302.23072/W I M | 2000 | 
		|   | Mass Media Research : an Introduction | Roger Wimmer 
Joseph Dominick | 302.23072/W I M | 2011 | 
		|   | Mass Media Research : an Introduction | Roger Wimmer 
Joseph Dominick | 302.23072/W I M | 1993 |