1.
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Blue Ridge Summit, Pa. : TAB Books, c1980.
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2.
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San Francisco : Boyd & Fraser Pub. Co., c1982.
QA76.73.P2 B73 1982 |
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3.
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London : Edward Arnold, 1982.
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4.
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New York : Random House, c1982.
QA76.73.P2 L395 1982 |
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5.
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Englewood Cliffs, N.J. : Prentice-Hall, 1982.
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6.
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Englewood Cliffs, N.J. : Prentice-Hall, c1982.
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7.
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Indianapolis, Ind. : H.W. Sams, c1981.
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8.
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Rockville, Md. : Computer Science Press, c1981.
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9.
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10.
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New York : W.W. Norton, c1992.
QA76.73.P2 C677 1992 |
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