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Summer 2009; Vol.20, Iss.4
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Mar 31, 2003; Vol.14, Iss.3
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Apr 30, 1996; Vol.VII, Iss.4
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Spring 2009; Vol.20, Iss.3
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Dec 31, 2002; Vol.14, Iss.2
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Jan 31, 1996; Vol.VII, Iss.3
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Winter 2008; Vol.20, Iss.2
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Sep 30, 2002; Vol.14, Iss.1
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Oct 31, 1995; Vol.VII, Iss.2
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Fall 2008; Vol.20, Iss.1
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Jun 30, 2002; Vol.13, Iss.4
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Jul 31, 1995; Vol.VII, Iss.1
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Summer 2008; Vol.19, Iss.4
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Mar 31, 2002; Vol.13, Iss.3
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Apr 30, 1995; Vol.VI, Iss.4
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Spring 2008; Vol.19, Iss.3
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Dec 31, 2001; Vol.13, Iss.2
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Jan 31, 1995; Vol.VI, Iss.3
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Winter 2007; Vol.19, Iss.2
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Aug 31, 2001; Vol.XII, Iss.4
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Jul 31, 1994; Vol.VI, Iss.1
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Fall 2007; Vol.19, Iss.1
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Mar 31, 2001; Vol.XII, Iss.3
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Apr 30, 1994; Vol.V, Iss.4
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Summer 2007; Vol.18, Iss.4
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Dec 31, 2000; Vol.XII, Iss.2
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Jan 31, 1994; Vol.5, Iss.3
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Spring 2007; Vol.18, Iss.3
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Oct 31, 2000; Vol.XII, Iss.1
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Oct 31, 1993; Vol.5, Iss.2
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Winter 2006; Vol.18, Iss.2
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May 31, 2000; Vol.XI, Iss.3
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Jul 31, 1993; Vol.5, Iss.1
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Fall 2006; Vol.18, Iss.1
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Jan 31, 2000; Vol.XI, Iss.2
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Apr 30, 1993; Vol.IV, Iss.4
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Summer 2006; Vol.17, Iss.4
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Oct 31, 1999; Vol.XI:, Iss.1
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Jan 31, 1993; Vol.IV, Iss.4
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Spring 2006; Vol.17, Iss.3
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Jul 31, 1999; Vol.X, Iss.4
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Oct 31, 1992; Vol.IV, Iss.1
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Winter 2005; Vol.17, Iss.2
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Apr 30, 1999; Vol.X, Iss.3
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Apr 30, 1992; Vol.III, Iss.4
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Fall 2005; Vol.17, Iss.1
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Jan 30, 1999; Vol.X, Iss.2
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Jan 31, 1992; Vol.III, Iss.3
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Summer 2005; Vol.16, Iss.4
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Oct 31, 1998; Vol.X, Iss.1
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Oct 31, 1991; Vol.III, Iss.2
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Spring 2005; Vol.16, Iss.3
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Jul 31, 1998; Vol.IX, Iss.4
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Jul 31, 1991; Vol.III, Iss.1
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Winter 2004; Vol.16, Iss.2
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Jan 31, 1998; Vol.IX, Iss.3
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Apr 30, 1991; Vol.II, Iss.4
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Fall 2004; Vol.16, Iss.1
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Oct 31, 1997; Vol.IX, Iss.2
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Jan 31, 1991; Vol.II, Iss.3
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Summer 2004; Vol.15, Iss.4
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Jul 31, 1997; Vol.IX, Iss.1
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Oct 31, 1990; Vol.II, Iss.2
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Mar 31, 2004; Vol.15, Iss.3
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Apr 30, 1997; Vol.VIII, Iss.4
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Jul 31, 1990; Vol.II, Iss.1
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Dec 31, 2003; Vol.15, Iss.2
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Jan 31, 1997; Vol.VIII, Iss.3
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Apr 30, 1990; Vol.I, Iss.4
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Sep 30, 2003; Vol.15, Iss.1
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Oct 31, 1996; Vol.VII, Iss.2
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Jan 31, 1990; Vol.I, Iss.3
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Jun 30, 2003; Vol.14, Iss.4
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Jul 31, 1996; Vol.VII, Iss.1
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