Feurzeig, W., Lukas, G., et al, "Languages as a Conceptual Framework for Teaching Mathematic: final report on the first fifteen months of the Logo Project, submitted to the U.S. National Science Foundation", Bolt, Beranek & Newman Inc. Report #1889, November 30, 1969.
(1969) |
Languages mentioned
- LOGO {1967} Elementary list processing language with interactive graphics
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