×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [computer ages]
Ross Guistino July 9, 2012 Windsor Senior Computer Users Group
216 views
By Stepanenko Katarina. In the beginning The Sumerians had 3 ways to count: for land, for fruit and vegetables, for animals. 1900-1800 BC, the Babylonians
220 views
INFORMATION TECHNOLOGY
29 views