00614nam a22002177i 4500 20141212093524.0 941024s1994 sp gr 000 0 spa c eng VEENHOVEN, R. IS HAPPINESS A TRAIT?. TESTS OF THE THEORY THAT A BETTER SOCIETY DOES NOT MAKE PEOPLE ANY HAPPIER Bienestar social Calidad de vida Encuestas Satisfacción Documental SOCIAL INDICATORS RESEARCH Vol. 32, no. 2 (1994), p. 101-160 G9e AR 19941024 R.961 AR