Image: https://cdn.whensthebirthday.com/gallery/2017/1/herman-hollerith/herman-hollerith-wikipedia-el.jpg
Herman Hollerith
professions.scientist de Estados Unidos
Image: https://cdn.whensthebirthday.com/gallery/2017/1/herman-hollerith/herman-hollerith-wikipedia-el.jpg
professions.scientist de Estados Unidos