Hegner, Barbara R Geriatrics: a study of maturity.-- 5th ed. Barbara R. Hegner, Esther Caldwell; contributor, Carol Ann Mitchell - 5th ed. - Albany, New York Delmar Publishers 1991 - xiv, 575p. : ill. ISBN: 0827345313 Subjects--Topical Terms: GERIATRICSAGINGMEDICINE LC Class. No.: RC 952 Heg