LC1a Other
Logo Working Papers and Rob
LC1aO1 Ed Emberley’s Language Logo Working Paper #36, May, 1975
LC1aO2 Turtle: Learning by Doing Abstract only
LC1aO3 Turtle: Learning by Doing Scanned working paper, January 1977
See also Other Articles with a focus on Rob
LCaO4 Constructing Knowledge from Interactions (at LC0aA1)