1. Research and demonstrations briefs; prepared by Research Utilization Branch, Division of Research and Demonstration Grants, Office of Research, Demonstrations, and Training. Bookmark SuDoc number: HE 17.18: (v.nos.&nos.)
2. Research and demonstrations briefs; prepared by Research Utilization Branch, Division of Research and Demonstration Grants, Office of Research, Demonstrations, and Training. Bookmark SuDoc number: HE 17.18: (v.nos.&nos.)
3. Research and demonstrations briefs; prepared by Research Utilization Branch, Division of Research and Demonstrations, Office of Research, Demonstrations and Training. Bookmark SuDoc number: HE 17.18: (v.nos.&nos.)