Lucille KnopfU.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, Bureau of Health Manpower, Division of Nursing1975
全国の図書館
NACSIS書誌ID（NCID）BA46650063
件名...ts -- United States -- Statistics Nurses -- United States -- Longitudinal studies
件名（識別子）...ts -- United States -- Statistics Nurses -- United States -- Longitudinal studies