Description
Item Description:Title from title screen (viewed Oct. 10, 2007).
"January 2007."
Electronic resource.
Physical Description:1 volume (various pagings) : digital, PDF file.
Format:Mode of access: Internet from the NCES web site. Address as of 10/10/2007: http://nces.ed.gov/pubs2007/2007337.pdf ; current access available via PURL.
Bibliography:Includes bibliographical references (page 219).