National Research Council (U.S.). Committee on a Study of National Needs for Biomedical and Behavioral Research Personnel.
Washington, D.C. : National Academy of Sciences, 1976.
1976
National Research Council (U.S.). Committee on a Study of National Needs for Biomedical and Behavioral Research Personnel.
Washington : National Research Council, 1980.
1980
National Research Council (U.S.). Committee on a Study of National Needs for Biomedical and Behavioral Research Personnel.
Washington : National Research Council, 1981.
1981