Description
Item Description:Shipping list number: 99-0297-P.
"February 1999"--Title page verso.
"NCES 1999-074."
Physical Description:xx, 161 pages : illustrations ; 28 cm.
Also available via Internet from the NCES web site (PDF file only). Address as of 7/23/99: http://nces.ed.gov/pubs99/1999074.pdf; current access is available via PURL.
Bibliography:Includes bibliographical references (pages 139-140).