Fotos de Stock
Editorial
Videos
Suscripciones
Contacto
Colecciones
AdobeStock
Dreamstime
Depositphotos
iStock
Shutterstock
slide rule
Show Format Data
Format
JPG 300 DPI
Image information
Author:
dreamstime
License:
buy for Personal Use & Commercial
File Type:
JPG
Views:
times
Comprar
abacus
analog
antique
arithmetic
background
calculate
calculating
calculation
calculations
calculator
computation
computer
computing
device
division
drawing
education
engineer
engineering
equipment
exponents
functions
instrument
logarithm
logarithms
math
mathematic
mathematical
mathematics
measurement
mechanical
multiplication
number
numbers
object
old
oldfashioned
paper
primarily
retro
roots
rule
ruler
scale
school
science
slide
such
symbol
technical
technology
tool
trigonometry
used
vintage
which