Title

Molecule model on stack of books.

Caption

Molecule model on stack of books.

Info+

Photo Tom Grill

Date

2009

Credit line

Photo12/Tetra Images

Reference

TTM09A09_097

Model release

No

License type

Royalty free

Available size

50.0Mb (947.6Kb) / 11.6in x 16.8in / 3469 x 5041 (300dpi)

Keywords

stack science book desk classroom education molecular structure chemistry molecule model learning vertical indoors day nobody medium group of objects