[Rockville, Md.?] : U.S. Dept. of Health & Human Services, Public Health Service, Health Resources and Services Administration, Bureau of Health Professions, Division of Nursing ; Springfield, Va. : For sale by the National Technical Information Service, [1988]
[Rockville, Md.?] : U.S. Dept. of Health & Human Services, Public Health Service, Health Resources and Services Administration, Bureau of Health Professions, Division of Nursing ; Springfield, VA : National Technical Information Service, [1988]
[Rockville, Md.] : U.S. Dept. of Health & Human Services, Public Health Service, Health Resources and Services Administration, Bureau of Health Professions, Division of Nursing ; Springfield, VA : National Technical Information Service [distributor], [1988]