Wiper Refill

A calculator is a device that performs arithmetic operations on numbers. The simplest calculators can do only addition, subtraction, multiplication, and division. More sophisticated calculators can handle exponent ial operations, roots, logarithm s, trigonometric functions, and hyperbolic functions.

Executive Hard Bound Diary.
2020 – New Year Diary.

Features Good Quality Paper Size A4 Binding Stick File Type Stick Plastic File Brand Local Material Plastic Shape Square Size A4 Minimum