00710nam a22002297a 450000100060000000300100000600500170001604000140003300800410004702000180008809000140010610000200012024501110014026000350025130000110028665000160029765000180031359900220033194200060035399900170035995201040037618610MX-SIABUC20260702205054.0  aMX-SIABUC050628s2006    sp x   j            spa d  a84-08-06639-0  aB700 M67n40aMorris, Desmond0 aLa naturaleza de la felicidad : Conocer la verdadera felicidad nos ayuda a alcanzarla/cpor Desmond Morris4 aBarcelona :bEditorial Planeta4 a192 p.  a1.FELICIDAD  a2.FILOSOFÍA  a20070621 09:37:07  c1  c18610d18610  001030000004070a1b1c1d2007-06-21l0oB700 M67np25699r2026-07-02 20:50:54t1w2026-07-02y1