Man with white protective suit with abacus calculator, slide rule in hand and mouth nose mask in front of yellow black barrier tape in front of wall w

---

Man with white protective suit with abacus calculator, slide rule in hand and mouth nose mask in front of yellow black barrier tape in front of wall with mildew

---

Size: 9504px × 6336px
Photo credit: © Eichinger Hannes / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abaci, abacus, accounting, addition, ancient, antique, arithmetic, barrier, brown, business, businessman, calculate, calculation, calculator, china, concept, count, culture, education, equipment, finance, financial, hand, learning, man, mask, math, mathematical, mathematics, men, mildew, mold, money, nose, number, object, occupation, people, professional, retro, school, subtraction, tool, traditional, vintage, white, wood, work