1.
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Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2003.
KF27 .G6627 2002z |
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2.
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Grand Rapids, Mich. : Abacus, c1988.
QA76.76.C68 B87 1988 |
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3.
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Wellesley, Mass. : QED Information Sciences, c1985.
QA76.9.A25 S38 1985 |
Map It |
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4.
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New York : Elsevier, c1986.
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5.
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Boston : Butterworth Publishers, c1985.
HF5548.37 .P47 1985 |
Map It |
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6.
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Reston, Va. : Reston Pub. Co., c1983.
QA76.9.A25 S363 1983 |
Map It |
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7.
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Reston, Va. : Reston Pub. Co., c1981.
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8.
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9.
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Cambridgeshire, England : IT Governance Publishing, 2016. ©2016
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10.
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Boca Raton : CRC Press, c2012.
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