Gray dawn how the coming age wave will transform America--and the world

書誌詳細
第一著者:	Peterson, Peter G.
フォーマット:	図書
言語:	English
出版事項:	New York Times Books c1999.
主題:	Aging > Government policy. Aging > Economic aspects. Aging > Social aspects. Age distribution (Demography) Economic policy. Social policy.