MONO91 Appendix C: Selective Bibliography of Additional References appendix Mary Elizabeth Stevens National Bureau of Standards Slamecka, V. and P. Zunde, Automatic Subject Indexing from Contextual Condensations, in The Coming Age of Information Technology, Ed. V. Slamecka, pp. 114-121 (Documentation, Inc., Bethesda, Md., 1965). Sneath, P. H. A., A Comparison of Different Clustering Methods as Applied to Randomly- Spaced Points, Classification Soc. Bull. 1, No. 2, 2-18 (1966). Soergel, D., Mathematical Analysis of Documentation Systems, An Attempt to a Theory of Classification and Search Request Formulation, Inf. Stor. & Retr. 3, No. 3, 129-173 (July 1967). Solomonoff, R. J., A Progress Report on Machines to Learn to Translate Languages and Retrieve Information, Rept. No. ZTB-134, 17 p. (Zator Co., Cambridge, Mass., Oct. 1959). Sparck-Jones, K., Automatic Term Classification and Information Retrieval, Proc. IFIP Congress 68, Edinburgh, Scotland, Aug. 5-10, 1968, Booklet G, pp. G 5 - Q 9 (North- Holland Pub. Co., Amsterdam, 1968). Sparck-Jones, K., Experiments in Semantic Classification, Mech. Trans. 8, No. 3-4, 97-112 (June-Oct. 1965). Sparck-Jones, K., Synonymy and Semantic Classification, Rept. No. ML-170, 258 p. (Cambridge Language Research Unit, Cambridge, England, June 1964). Spa[OCRerr]rck-Jones, K. and D. Jackson, Current Approaches to Classification and Clump- Finding at the Cambridge Language Research Unit, The Computer J. 10, 29-37 (May 1967). Spa[OCRerr]rck-Jones, K. and D. Jackson, Some Experiments in the Use of Automatically -Obtained Term Clusters for Retrieval, in Mechanized Information Storage, Retrieval and Dissemina- tion, Proc. F.I.D. /1. F. I.P. Joint Conf., Rome, Italy, June 14-17, 1967, Ed. K. Samuelson, pp. 203-212 (North-Holland Pub. Co., Amsterdam, 1968). Spa rck-Jones, K. and D. M. Jackson, The Use of the Theory of Clumps for Information Retrieval: Report on the O.S. T. I. -Supported Project at the Cambridge Language Research Unit, Rept. No. ML-200, 1 v. (Cambridge Language Research Unit, Cambridge, England, 1966). Sparck-Jones, K. and R. M. Needham, Automatic Term Classifications and Retrieval, Inf. Stor. & Retr. 4, No. 2, 91-100 (June 1968). Spencer, C. C., Subject Searching with Science Citation Index: Preparation of a Drug Bib- liography Using Chemical Abstracts, Index Medicus, and Science Citation Index 1961 and 1964, Am. Doc. 18, No. 2, 87-95 (April 1967). Spiegel, J. and E. Bennett, A Modified Statistical Association procedure for Automatic Document Content Analysis and Retrieval, in Statistical Association Methods For Mech- anized Documentation, Symp. Proc., Washington, D.C., Mar. 17-19, 1964, NBS Misc. Pub. 269, Ed. M. E. Stevens et al, pp. 47-60 (U.S. Govt. Print. Off., Washington, D.C., Dec. 15, 1965). Stevens, M. E., Automatic Analysis, in Encyclopedia of Library and Information Science, Vol. 2, Ed. A. Kent and H. Lancour, pp. 144-184 (Marcel Dekker, Inc., New York, 1969). 284