Description
Item Description:Not distributed to depository libraries in a physical form.
Physical Description:v, 25 pages : illustrations, maps ; 28 cm.
Available via Internet from the NCHSTP web site. Address as of 4/3/00: http://www.cdc.gov/nchstp/hiv%5Faids/pubs/hivser97.htm; current access is available via PURL.
Bibliography:Includes bibliographical references.