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.
B. Chandrasekaran, Todd R. Johnson, Jack W. Smith. Task-Structure Analysis for Knowledge Modeling. Communications of the ACM, 35(9):124-137, 1992.
Abstract is missing.