Browse
Contributor
Human Science (1)
Price
All (1)
Free (0)
Below $5 (0)
Below $10 (1)
Below $15 (1)
Protection
All (1)
DRM Free (0)
DRM (1)
Language
English (1)
French (0)
German (0)
Spanish (0)
Italian (0)
In an unprecedented series of studies, Harvard Medical School has followed 824 subjects -- men and women, some rich, some poor -- from their teens to old age. Harvard's George Vaillant now uses these studies...