Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Henry MacKay Walker. What teachers should, can, and cannot do. ACM SIGCSE Bulletin, 36(2):20-21, 2004. [doi]
Abstract is missing.