Herzog, B. and Fred Shadko "DRAWL 70: A COMPUTER GRAPHICS LANGUAGE" THE UNIVERSITY OF MICHIGAN Technical Report 30 CONCOMP: Research in Conversational Use of Computers F. H. Westervelt, Director ORA Project 07449 August 1970

Languages mentioned

• DRAWL {1969} Computer graphics language
• DRAWL 70 {1970} Drawing language