Description
Item Description:Purchase from: Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954.
Description based on: Dec. 1998.
Physical Description:volumes : illustrations ; 28 cm.
Some issues also available via Internet at the BLS web site. Address as of 02/02/00: http://stats.bls.gov/compub.htm#IN; current access available via PURL.