Caption
Students write mathematical calculations and area formulas in a checkered notebook with a ballpoint pen, focusing on hands and school assignments
Date
Jun 07, 2011
Credit line
Photo12/ImageBROKER/Robert Poorten
Reference
BRK26H97_311
Model release
No
Property release
No
License type
Royalty free
Available size
60.2Mb (20.1Mb) / 12.5in x 18.7in / 3744 x 5616 (300dpi)