Philip G. Barker. Some experiments in man-machine interaction relevant to computer assisted instruction. In Toni Shelter, Steven Abraham, Emily P. Friedman, Beth Levy, editors, Proceedings of the ACM 1981 Annual Conference, Los Angeles, CA, USA, November 9-11, 1981. pages 295-301, ACM, 1981. [doi]
@inproceedings{Barker81,
title = {Some experiments in man-machine interaction relevant to computer assisted instruction},
author = {Philip G. Barker},
year = {1981},
doi = {10.1145/800175.809905},
url = {http://doi.acm.org/10.1145/800175.809905},
researchr = {https://researchr.org/publication/Barker81},
cites = {0},
citedby = {0},
pages = {295-301},
booktitle = {Proceedings of the ACM 1981 Annual Conference, Los Angeles, CA, USA, November 9-11, 1981},
editor = {Toni Shelter and Steven Abraham and Emily P. Friedman and Beth Levy},
publisher = {ACM},
isbn = {0-89791-049-4},
}