Hand writes mathematical equations on black blackboard
RFID:Image ID:HAJ0RM
Image details
Contributor:
ronstik / Alamy Stock PhotoImage ID:
HAJ0RMFile size:
28.8 MB (1.4 MB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
2592 x 3888 px | 21.9 x 32.9 cm | 8.6 x 13 inches | 300dpiDate taken:
4 January 2010