Patterns of resources devoted to research and experimental development in the OECD area, 1963-1971 /
Patterns of resources devoted to research and experimental development in the OECD area, 1963-1971 /
Organisation for Economic Co-operation and Development.
- 113 pages : illustrations ; 24 cm
926411405X
76363787
Research, Industrial
HD20.3 / O7 1975
926411405X
76363787
Research, Industrial
HD20.3 / O7 1975