International Study Conference on Classification for Information Retrieval Dorking. (1957). Proceedings of the International Study Conference on Classification for Information Retrieval held at Beatrice Webb House, Dorking, England, 13th-17th May 1957. Aslib ; Pergamon Press.
Chicago-Zitierstil (17. Ausg.)International Study Conference on Classification for Information Retrieval Dorking. Proceedings of the International Study Conference on Classification for Information Retrieval Held at Beatrice Webb House, Dorking, England, 13th-17th May 1957. London : New York: Aslib ; Pergamon Press, 1957.
MLA-Zitierstil (9. Ausg.)International Study Conference on Classification for Information Retrieval Dorking. Proceedings of the International Study Conference on Classification for Information Retrieval Held at Beatrice Webb House, Dorking, England, 13th-17th May 1957. Aslib ; Pergamon Press, 1957.