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Sketchpad_A_Man-Machine_Graphical_Communication_System_Jan63.pdf
Sketchpad_A_Man-Machine_Graphical_Communication_System_Jan63.pdf
http://images.designworldonline.com.s3.amazonaws.com/CADhistory/Sketchpad_A_Man-Machine_Graphical_Communication_System_Jan63.pdf
Ivan Sutherland
Sketchpad
Link from a Wikipage to an external page
Ivan Sutherland
thesis url
Sketchpad_A_Man-Machine_Graphical_Communication_System_Jan63.pdf
http://images.designworldonline.com.s3.amazonaws.com/CADhistory/Sketchpad_A_Man-Machine_Graphical_Communication_System_Jan63.pdf