|
|
Ellis, C. A., Gibbs, S. J., & Rein, G. L. (1991). Groupware: Some Issues and Experiences. Groupware, 34(1), 38–58.
|
|
|
|
Engeström, Y. (1991). Non scolae sed vitae discimus: Toward overcoming the encapsulation of school. Non scolae sed vitae discimus, , 243–259.
|
|
|
|
Falbel, A. (1991). The Computer as Convivial Tool. In I. Harel, & S. Papert (Eds.), Constructionism (pp. 29–37). Norwood, NJ: Ablex Publishing Corporation.
|
|
|
|
Ferstl, E. C. (1991). Changes in the Knowledge Structure After Reading a Text. Boulder, CO: University of Colorado at Boulder.
|
|
|
|
Fischer, G. (1991). Supporting Learning on Demand with Design Environments. In L. Birnbaum (Ed.), International Conference on the Learning Sciences (Evanston, IL) (pp. 165–172). Association for the Advancement of Computing in Education.
|
|
