Note:  This was my home page when I was the Computer Science Department Chairman at Sewickley Academy.  I no longer have any affiliation with Sewickley Academy.
David Kosbie

Link to my home page for:
    Honors Computer Science 2001-02 (or 2000-01)
    AP Computer Science 2001-02 (or 2000-01)
    Projects in Computer Science 2001-02 (or 2000-01)
    Advanced Topics in Computer Science 2001-02 
    SA Programming Team