TY - BOOK AU - Austad,Steven N. TI - Why we age: what science is discovering about the body's journey through life SN - 0471148032 (cloth : alk. paper) AV - QP86 .A97 1997 U1 - 612.6/7 21 PY - 1997/// CY - New York PB - J. Wiley KW - Age factors in disease KW - Aging KW - Physiological aspects KW - sears N1 - Includes bibliographical references and index; Adult; Follett Library Resources N2 - Examines the aging process, what it is, and how it happens. Explores the basic concept of longevity and how it is measured. Analyzes the claims of greatly extended lifetimes around the world ER -