00884pam a2200301 a 4500 1336 1336 3259955 OSt 20210625094928.0 810311s1981 caua b 001 0 eng 81004566 071671308X 0716713098 (pbk.) DLC ALUPE UNIVERSITY DLC QP86 .F73 612/.67 19 Fries, James F. Vitality and aging : implications of the rectangular curve / James F. Fries, Lawrence M. Crapo. San Francisco : W.H. Freeman, c1981. xii, 172 p. : ill. ; 24 cm. Includes index. Bibliography: p. 153-165. Aging. Longevity. Vitality. Crapo, Lawrence M., 1938- 7 cbc orignew 1 ocip 19 y-gencatlg lcc BK PW 0 0 lcc 0 0 MLIB MLIB OS 2021-06-25 0 QP86 .F73 1981 28001972 2021-06-25 2021-06-25 BK PW