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Media Trees Intro Text

Published on .

Ad Age DataCenter subscribers can click on the "+" sign to see expanded data. The first record can be viewed for free. To subscribe, go to AdAge.com/subscribe/

• Read About Media Family Trees; Methodology.
• Go to the full 100 Leading Media Companies Report
• Questions? Comments? Updates? Contact us: DataCenter@AdAge.com
• This database was last updated Sept. 29, 2008.
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