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Series: | CRS report ; R44937. |
Publisher:
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[Washington, D.C.] : Congressional Research Service, [2018?]- |
Edition: |
[Library of Congress public edition]. |
Phys. Desc.: |
1 online resource. |
Digital Content: |
Click for online content. |
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Publisher:
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[Washington, D.C.] : Congress of the U.S., Congressional Budget Office, [2007] |
Phys. Desc.: |
viii, 10 p. : digital, PDF file. |
Digital Content: |
Click for online content. |
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Publisher:
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Washington : U.S. G.P.O., 2008. |
Phys. Desc.: |
x, 75 pages : digital, PDF file |
Digital Content: |
Click for online content. |
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Publisher:
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Washington : U.S. G.P.O., 2009. |
Phys. Desc.: |
1 online resource (v, 122 pages) : illustrations, maps. |
Digital Content: |
Click for online content. |
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