Encyclopedia of murder & violent crime
edited by Eric Hickey
SAGE Publications, 2003
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The Encyclopedia Americana : volume 4
Americana Corporation, 1977
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The Encyclopedia Americana : volume 4
Americana Corporation, 1964
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Encyclopedia of microbiology; Volume 4
Lederberg, Joshua, editor-in-chief
Academic Press, 1992
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Collier's encyclopedia : volume 4
Macmillan Educational Company, 1990
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