Description
Item Description:"May 2006."
Title from title screen (viewed on June 21, 2006).
Electronic resource.
Physical Description:149 pages : digital, PDF file.
Format:Mode of access: Internet from the SSAB web site. Address as of 4/30/07: http://www.ssab.gov/sumrDisabilityChartbook.shtml (abstract), http://www.ssab.gov/documents/chartbook.pdf (PDF version); current access available via PURL.