U.S. Department of Health and Human Services, Administration for Children and Families, Administration on Children, Youth and Families, Child Care Bureau[1997]<Y622-B281>
National Endowment for the Humanities, Division of Research and Education Programs.National Endowment for the Humanities, Division of Research and Education Programs[1997]<Y622-B433>
Information Dissemination Organizations, U.S. Patent and Trademark Office.Information Dissemination Organizations, U.S. Department of Commerce, Patent and Trademark Office[1997]<Y622-B57>