1. Acland, H. (1978) ‘Are Randomized Experiments the Cadillacs of Design?’, Policy Analysis, 5 (2), 223–42.
2. Baer, W. S. et al. (1977) ‘Government-Sponsored Demonstrations of New Technology’, Science, 196 (4293), 950–7.
3. Executive Summary;P Berman,1975
4. Boffey, P. M. (1983) ‘US Priority of Technology is Urged’, New York Times, 15 April, 3.
5. Branscomb, L. M. (1983) ‘Improving R & D Productivity: The Federal Role’, Science, 222 (4260), 133–5.