Description: school math icon This was an official US Government EPA produced image officially released by the institution as part of their kids outreach program so it is public domain
By: j4p4n
Date: 2014-08-05
Block Explorer: View Transaction
Downloads: 171
Filesize: 24235
Download
Math Icon sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.