Image: https://cdn.whensthebirthday.com/gallery/2017/1/dennis-ritchie/archivo-dennis-ritchie-2011-jpg.jpg
Dennis Ritchie
professions.scientist de Estados Unidos
Image: https://cdn.whensthebirthday.com/gallery/2017/1/dennis-ritchie/archivo-dennis-ritchie-2011-jpg.jpg
professions.scientist de Estados Unidos