Publisher:
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Washington : U.S. Government Printing Office, 2012. |
Phys. Desc.:
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1 online resource (iv, 153 pages) : illustrations
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Digital Content
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Click for online content. |
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Publisher:
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[Washington, D.C.] : Congress of the United States, Congressional Budget Office, [2012] |
Phys. Desc.:
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1 online resource (49 p.) : color ill.
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Printing Office, 1999. |
Phys. Desc.:
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1 online resource (iii, 18 pages)
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Digital Content
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Click for online content. |
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