George J .E. "A graphical Meta system" (1972) |
Nake and Rosenfeld (1972) Nake, F. and Rosenfeld, A. "Graphic Languages" Amsterdam: North-Holland Publishing Company 1972.
Languages mentioned
- GEM {1969}
- lc {1972}
- ld {1972}
- lg {1972}
- PDL {1970} Picture Description Language
- SIMPLE {1971}
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