39 forever : living long and well /

Bibliographic Details
Main Author:	Levitt, Paul M.
Other Authors:	Guralnick, Elissa S.
Format:	Book
Language:	English
Published:	Longmont, Colo. : Bookmakers Guild, 1986.
Subjects:	Longevity > Physiological aspects. Health. Aging > physiology. Longevity.