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Series
- R7
- R & D Bulletin1
- R & D Interpretation Service bulletin4
- R & D Interpretation Service bulletin. Mathematics2
- R & D Interpretation Service bulletin. Science1
- R & D Rep. No1
- R & D bulletin9
- R & D monograph32
- R & D monograph / U.S. Department of Labor, Employment and Training Administration1
- R & D pa / (Gt. Brit. - Ministry of Public Building and Works1
- R & D paper2
- R & D perspectives3
- R & D rep1
- R & D report4
- R & D report (Australia. Department of Civil Aviation)1
- R & D report (University of Texas at Austin. Research and Development Center for Teacher Education)55
- R & D report ; 88, final1
- R & D report ; no. 30. Interim report1
- R & D report ; no. 53, interim report no. 111
- R & D report ; no. 82. Interim report ; no. 31