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Oxygen
teach, education, mathematics
DarkSeaGreen
128x128
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Ecommerce Payment
school, visa, teach
DarkSlateBlue
24x16
Nuvola
teach, school, read
Salmon
teaching, pack, package
DarkGreen
Sketchy
learn, teaching, teach
DarkSlateGray
Signals
education, learn, teach
Black
Aquarela
teaching, teach, school
Gnome 2.18 Icon Theme
teach, stock, teaching
48x48
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Diagram (Part 2)
school, learn, education
96x96
Primo
education, learn, Black board
World of Copland: 2
transport, teach, transportation
32x32
NewtCons
Dock, teach, Classroom
Twitter Land
teach, school, education
Teal
256x256
Xpressionism Every Day
teach, education, school
Round Theme
school, math, Calc
LightGray
59x60
Human-O2
teaching, Library, reading
DodgerBlue
DELLIPACK 2
school work icon, learn, Board
Google Maps
32x37
Quartz
diary, read, learn
Crimson
64x64
BlackBoard Feed
learn, Black, Black board
education, green, Black board
512x512
Black board, Rss, subscribe
teaching, feed, green
24x24