aging world II \ Kevin Kinsella and Cynthia M. Taeuber.
306.26 .E582a
E.U.A. Department of Commerce
aging world II \ Kevin Kinsella and Cynthia M. Taeuber. . -- Washington: Department of Commerce/Economics a-, 1993. vii, 160 p., 28 cm.
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Demografía
Potencial humano.
Trabajo.