b01837
Powerful Ideas
in the
Classroom
(2004)
t03299
Programmieren
lernen mit
Squeak (2004)
t03299->b01837
b01790
Squeak (2000)
t03299->b01790
b03277
Tracing the
Dynabook
(2006)
b03277->b01837
b03277->b01790
b00062
The Second
Self (1984)
b03277->b00062
b01247
Oversold and
Underused
(2001)
b03277->b01247