This opinion cites 3 cases:

samuel-c-pennington-v-united-states-postal-service-magazine-publishers ( 1980 )

• Court of Appeals for the D.C. Circuit |   Thursday, July 24, 1980 |   Cited 0 times

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national-association-of-greeting-card-publishers-v-united-states-postal ( 1979 )

• Court of Appeals for the Third Circuit |   Friday, June 8, 1979 |   Cited 0 times

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association-of-american-publishers-inc-v-the-governors-of-the-united ( 1973 )

• Court of Appeals for the Third Circuit |   Tuesday, June 26, 1973 |   Cited 0 times

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