SQL exercises
Language 
June 04, 21:50 MSK
Login:

Password:

forgot password?
Registration

Personal page
Developers & Thanks
For employers
References
Feedback
Support SQL-EX.RU





Confirmation of certificate

Certificate #A17385067 is confirmed
It belongs to:

ringman -(2018-01-12)
Копёнкин
Григорий

( Information about professional ringman )

Home
Week news
Profile
References
Copyright SQL-EX © 2002-2020. All rights reserved.
contact