Vi Quarterly Newletter, 2009

• December, 2009
• September, 2009
• June, 2009
• March, 2009

Vi Quarterly Newsletter, 2008

• December, 2008
• September, 2008
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Vi Quarterly Newsletter, 2007

• December, 2007
• September, 2007
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Vi Quarterly Newsletter, 2006

• December, 2006
• September, 2006
• June, 2006
• March, 2006

Vi Quarterly Newsletter, 2005

• December, 2005
• September, 2005
• June, 2005
• March, 2005

Vi Quarterly Newsletter, 2004

• December, 2004
• September, 2004
• June, 2004