Changing patterns in information retrieval: proceedings : tenth annual National Information Retrieval Colloquium, May 3-4, 1973, Philadelphia, Pennsylvania ; Carol Fenichel, editor - Fenichel, Carol Hansen; National Information Retrieval Colloquium (10th : 1973 : Philadelphia); Colloquium on Information Retrieval; American Society for Information Science (Washington, D.C. : American Society for Information Science, 1974)
Proceedings of the previous colloquiums are found under National Colloquium on Information Retrieval, Philadelphia.
Keywords: Information storage and retrieval systems -- Congresses; Information science -- Congresses