×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
Report copyright -
1로이루어진컴퓨터의세계•˜드웨어...컴퓨터란? •Computer란단어는라틴어“computare” 에서유래–계산하다– •Computer의본래뜻은“계산을전문으로하는
Please pass captcha verification before submit form
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Send