Computational stripes with numbers. Costs, expenses, revenues and profits. Stock Imagesby gina_sanders37/653
A stamp printed in Germany shows Schickard's Calculating Machine, 350th anniv. of the calculator built by Prof. Wilhelm Shickard, University of Tubingen, circa 1973 Stock Photographyby zatletic0/0
businesswoman sitting working on laptop and use calculating machine analysis document income work invoice bill bank Stock Photoby duiwoy550/0
Computational stripes with numbers. Costs, expenses, revenues and weight Stock Photographyby gina_sanders13/200
Unused roll of paper for cash register or other financial machine isolated on white background. Stock Photographsby borodaev1/119