White Board with Schematic Drawing and Formulas of an Electric Circuit. Physics Class. Stock Image - Image of complicated, academic: 152652127
Visland Acrylic Dry Erase Board,Board with Stand Frameless Writing Board Message Note Board Writing Memo, Desktop Mini Whiteboard for Office, Home, School - Walmart.com
A Handsome Teacher Drawing Electrical Circuit On A Whiteboard. Stock Photo, Picture And Royalty Free Image. Image 1207659.