000 00521nam#a2200205#c#4500
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040 _aIEF
100 1 _aEllwood, David T.
_914363
245 _aThe American Wary of Aging : An event history Analysis
300 _a30 p.
_c 24 cm.
500 _aBibliografía.- Resumen
490 _aW.P. ; 2892
650 4 _aANCIANOS
_917027
650 4 _aASPECTOS ECONOMICOS
_932202
942 _cLIB
942 _z34182
999 _c77684
_d77684