Pareto principle or eighty-twenty rule - white chalk text on a vintage blackboard blackboard

Size: 5100px × 3624px
Photo credit: © Marek Uliasz / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -twenty, 80-20, advice, banner, blackboard, chalk, chalkboard, concept, efficiency, handwriting, isolated, pareto, principle, productivity, rule, sign, text, texture, twenty, vintage