Ritchie, D.M., Johnson, S.C., Lesk, M.E., and Kernighan, B.W., “The C programming language” in Programming languages: A grand tour, ed. Mary Feeney and Shirley Day, 9, pp. 364-85, Computer Science Press, Toronto, Ont. (1983). (Invited keynote address). 

Lesk, M.E., “Technology Driven Software Meets User Psychology: Irresistible Force and Immovable Object,” USENIX Meeting, 9, 4, pp. 2-8, NATO AGARD Conference Preprint No. 487, Toronto, Ont. (July 1983). (Invited keynote address). 

Lesk, M.E., “Graphical Information Resources: Maps and Beyond,” Proc. 8th Int’l SIGIR Conference, 9, 4, pp. 2-8, NATO AGARD Conference Preprint No. 487, Montreal, Que. (June, 1985). (Invited keynote address). 

Lesk, M.E., “Why I want the OED on My Computer, and When I’m Likely to Have It,” SIGCUE OUTLOOK, 9, 4, pp. 62-66, NATO AGARD Conference Preprint No. 487, Melbourne (Spring/Summer 1986). (Invited keynote address). 

Lesk, M.E., “Should Networks Be Designed Bottom-Up or Top-Down?,” Proc. Australian Unix Users Group, 9, 4, pp. 135-47, NATO AGARD Conference Preprint No. 487, Melbourne (1988). (Invited keynote address). 

Lesk, M.E., “Word Manipulation in Online Catalog Searching: Using the Unix System for Library Experiments,” Proc. 1988 EUUG Meeting (April 11-15), 9, 4, pp. 135-47, NATO AGARD Conference Preprint No. 487, London, England (1988). Previously a report of the Commission on Preservation and Access. 

Lesk, M.E., “Information Retrieval,” The Weaver, 9, 4, pp. 6-7, NATO AGARD Conference Preprint No. 487, Cambridge, UK (1989). Previously a report of the Commission on Preservation and Access. 

Lesk, M.E., “Full Text Retrieval with Graphics” in Bridging the Communication Gap, ed. Mary Feeney and Shirley Day, 9, pp. 5-1 to 5-13, NATO AGARD Conference Preprint No. 487, Cambridge, UK (1990). Previously a report of the Commission on Preservation and Access. 

Lesk, M.E., “Image formats for preservation and access,” Information Technology and Libraries, 9, 4, pp. 300-308, British Library, Cambridge, UK (Dec. 1990). Previously a report of the Commission on Preservation and Access. 

Lesk, M.E., “Images in Document Retrieval: Extraction of Figures from Pages,” Proc. Anglo- French-US Meeting on Image Storage in Museums and Libraries, 1.5, 2, p. 65, British Library, Cambridge, UK (1990). (letter to the editor).