Thomas, H. & Maddox. G. L. eds. (1982), .New perspectives on old age. A message to decision makers. New York: Springer Publishing Company. XII 146 pgs.

León, Ramón2017-09-252017-09-251985http://revistas.pucp.edu.pe/index.php/psicologia/article/view/7536/7773application/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0PsicologíaThomas, H. & Maddox. G. L. eds. (1982), .New perspectives on old age. A message to decision makers. New York: Springer Publishing Company. XII 146 pgs.info:eu-repo/semantics/reviewhttps://purl.org/pe-repo/ocde/ford#5.01.00