Herman Hollerith
18601929
American statistician and inventor who developed the electromechanical tabulating machine for punched cards, ushering in the era of mechanized data processing
พบ 2 อนุสรณ์
ดูทั้งหมดใน ชีวิต พร้อมตัวกรองที่ใช้18601920
Internationally successful Swedish painter, engraver, and sculptor known for portraits of kings and presidents
