Explorations in aging : [Proceedings of the Philadelphia Symposium on Aging held in Philadelphia, Pennsylvania, September 30-October 2, 1974] - Philadelphia Symposium on Aging (1st : 1974); Cristofalo, Vincent J., 1933-; Roberts, Jay.; Adelman, Richard C., 1940- (New York : Plenum Press, 1975)
Includes bibliogr. references and index.
Keywords: Aging -- Congresses; Aging -- Congresses