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1.
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Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2002.
Y 4.G 74/7: AU 8/12 |
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2.
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Washington : U.S. G.P.O. : For sale by the Supt. of Docs. Congressional Sales Office, U.S. G.P.O., 1990.
Y 4.G 74/7: AG 3/2 |
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3.
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Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1997.
Y 4.G 74/7: F 73/22 |
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4.
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Washington : U.S. G.P.O. : For sale by the Supt. of Docs. Congressional Sales Office, U.S. G.P.O., 1991.
KF27 .G663 1990b |
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5.
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Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1992.
Y 4.G 74/7: W 84/3 |
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6.
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Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1993.
Y 4.G 74/7: P 75/4 |
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7.
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Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1993.
Y 4.EN 2/3: 103-36 |
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8.
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Atlanta, Ga. : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, [1987]
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