MONO91 Appendix C: Selective Bibliography of Additional References appendix Mary Elizabeth Stevens National Bureau of Standards Green, C. C. and B. Raphael, The Use of Theorem-Proving Techniques in Question- Answering Systems, Proc. 23rd National Conf., ACM, Las Vegas, Nev., Aug. 27-29, 1968, pp. 169-181 (Brandon/Systems Press, Inc., Princeton, N.J., 1968). Greene, M., A Reference-Connecting Technique for Automatic Information Classification and Retrieval, Rept. No. QEG Research contrib. -77, 22 p. (Center for Naval Analyses, Operations Evaluation Group, Washington, D.C., Mar. 10, 1967). Grenander, U., A Feature Logic for Clusters, 29 p. (IBM Corp., Cambridge Research Center, Cambridge, Mass., June 1968). Grenander, U., Syntax-Controlled Probabilities, 29 p. (Division of Applied Mathematics, Brown Univ., Providence, R. I., July 1969). Grover, N. B., B. Arbel, J. Gross and C. Keran, Computer Retrieval of Mechanically- Indexed Articles, Methods of Inf. in Medicine 7, No. 4, 224-226 (Oct. 1968). Gull, C. D., Letter to the Editor, Am. Doc. 18, No. 4, 252-253 (Oct. 1967). Hammond, W., Statistical Association Methods for Simultaneous Searching of Multiple Document Collections, in Statistical Association Methods For Mechanized Documentation, Symp. Proc., Washington, D.C., Mar. 17-19, 1964, NBS Misc. Pub. 269, Ed. M.E. Stevens et al, pp. 237-239 (U.S. Govt. Print. Off., Washington, D.C., Dec. 15, 1965). Hammond, W. B., Vocabulary Construction and Control, Proc. Workshop on Working with Semi-Automatic Documentation Systems, Warrenton, Va., May 2-5, 1965, Ed. J. J. Maher, pp. 71-73 (System Development Corp., Santa Monica, Calif., 1965). Harper, K.E., Contextual Analysis, Mech. Trans. 4, No. 3, 70-75 (Dec. 1957). Harper, KE., Contextual Analysis inWord-for-Word MT, Mech. Trans. 3, No. 2, 40-41 (Nov. 1956). Harper, K. E., Studies in Inter-Sentence Connection, Research Memo. No. RM-4828-PR, Zip. (The RAND Corp., Santa Monica, Calif., Dec. 1965). Harper, K. E. and S. Y. W. Su, A Directed Random Paragraph Generator, Research Memo. No. RM-6053-PR, 13p. (The RAND Corp., Santa Monica, Calif., July1969). Harper, K. E., D. G. Hays, D. S. Worth and T. W. Ziehe, Six Tasks in Computational Lin- guistics, Research Memo. No. RM-2803-AFOSR, 107 p. (The RAND Corp., Santa Monica, Calif. , Oct. 1961). Harris, D. J. and A. Kent, The Computer as an Aid to Lawyers, The Computer J. 10, No. 1, 22-28 (May 1967). Harris, Z.S., Discourse Analysis, Language 28, 1-30 (1952). Harris, Z S., String Analysis of Sentence Structure, 70 p. (Mouton, The Hague, Netherlands, 1962). Harris, Z. S., Transformational Theory, Language 41, No. 1, 363-401 (July-Sept. 1965). Harvard University Computation Lab., Mathematic Linguistics and Automatic Translation, Rept. No. NSF-17 (Cambridge, Mass., Aug. 1966). 255