Flat vector icon set - school vector, university, bus, pencil, eraser, bell, copybook, music, notebook, interactivity, certificate, building, gear, blackboard, rocket, dialog Shutterstock .eps vector - Flat vector icon set - school vector, university, bus, pencil, eraser, bell, copybook, music, notebook, interactivity, certificate, building, gear, blackboard, rocket, dialog - ID: 1031452798