  josÃ© vasconcelos calderÃ³n (28 february 1882 â 30 june 1959) was a mexican writer, philosopher and politician. he is one of the most influential and controversial personalities in the dev
1882_births 1959_deaths 20th-century_philosophers Historians_of_philosophy Members_of_El_Colegio_Nacional Mexican_Secretaries_of_Education Mexican_educators Mexican_lawyers Mexican_philosophers Mexican_writers National_Autonomous_University_of_Mexico_rectors People_from_Oaxaca,_Oaxaca Social_philosophers