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.
Ray R. Larson. The decline of subject searching: Long-term trends and patterns of index use in an online catalog. JASIS, 42(3):197-215, 1991.
Abstract is missing.