The prolongation of life : optimistic studies /
Metchnikoff, Elie Ilyich.
The prolongation of life : optimistic studies / Ilya Ilyich Metchnikoff ; English translation edited by P. Chalmers Mitchell. - New York : Springer Pub., 2004. - xxviii, 264 p. : ill. ; 23 cm. - Classics in longevity and aging series .
Originally published: New York : Putnam, 1908.
0826118763
Aging.
Older people--Social conditions.
The prolongation of life : optimistic studies / Ilya Ilyich Metchnikoff ; English translation edited by P. Chalmers Mitchell. - New York : Springer Pub., 2004. - xxviii, 264 p. : ill. ; 23 cm. - Classics in longevity and aging series .
Originally published: New York : Putnam, 1908.
0826118763
Aging.
Older people--Social conditions.