000 00539naa a2200145Ia 4500
003 ES-SlBCS
005 20210601152557.0
008 140519s1990 xxu||||| |||| 00| 0 eng d
041 _aeng
100 1 _aHook, Sidney
_926937
245 0 0 _aIt Didn't Have to Be
_cSidney Hook
650 4 _aFilosofía Contemporánea
_9131962
773 0 _tLiving Philosophies : The Reflections of some eminent men and women of our time / Clifton Fadiman
_dNew York - London - Toronto : Doubleday, 1990
_g, págs. 245-264
_z0-385-24880-6
_wVA40823
942 _cAC
999 _c777418
_d777418