DavidB4-bot
→top: clean up & uniformity
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TK
Reverted edits by Hawk630 (Talk) to last revision by Jallen
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Hawk630
Blanked the page
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Jallen
no edit summary
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Aschlafly
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New page: A rival good is one that can be used by only one person at a time, such as a lunch.<ref>http://www.economicprincipals.com/issues/06.11.12.html</ref> A rival good is to be distinguished fr...
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