Cynthia A. Brown, Harriet J. Fell, Viera K. Proulx, Richard Rasala. Instructional Frameworks: Toolkits and Abstractions in Introductory Computer Science. In ACM Conference on Computer Science. pages 195-200, 1993. [doi]
@inproceedings{BrownFPR93,
title = {Instructional Frameworks: Toolkits and Abstractions in Introductory Computer Science},
author = {Cynthia A. Brown and Harriet J. Fell and Viera K. Proulx and Richard Rasala},
year = {1993},
doi = {10.1145/170791.170829},
url = {http://doi.acm.org/10.1145/170791.170829},
tags = {e-science, abstraction},
researchr = {https://researchr.org/publication/BrownFPR93},
cites = {0},
citedby = {0},
pages = {195-200},
booktitle = {ACM Conference on Computer Science},
}