Title from title screen (viewed on May 21, 2003). and "September 1992."
Includes bibliographical references.
Also available via CD-ROM.
System requirements: Adobe Acrobat Reader. and Mode of access: Internet from the UNT Cybercemetery web site. Address as of 5/21/2003: http://govinfo.library.unt.edu/ota/Ota%5f1/DATA/19 92/9211.PDF; current access available via PURL.