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1.
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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.AG 4/2: OL 1/45 |
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2.
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Thousand Oaks : Pine Forge Press, c1998.
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3.
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Los Angeles : Sage Publications, c2008.
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4.
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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.ED 8/1: 103-13 |
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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.AG 4: 102-770 |
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