1
Published: 1999.
Superior document: Compass series
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2
Published: 1997.
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3
Published: c2004.
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4
Published: c2005.
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5
Published: c2010.
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6
Published: 2002.
Superior document: Compass series
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7
Published: c2000.
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8
Published: 2001.
Superior document: Compass series
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9
Published: c2003.
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