000 00264nam a2200109Ia 4500
001 10625
008 231023s9999 xx 000 0 und d
100 1 _aBeveridge, William sir
245 1 0 _aLas bases de la segurisad social
260 _aFCE 1946,
_c1946
999 _c54176
_d54176
942 _n1