Tutorial on Microcomputer Applications in Libraries, at the International Conference on the Application of Mini-and Micro-computers in Information, Documentation and Libraries, Tel-Aviv, Israel, March 13-18, 1983. Sole Faculty at the one-day tutorial, March 16, 1983.

Seminar on Information Management and Technology, Taipei, Taiwan, June 1-2, 1983, co-sponsored by the National Taiwan University, Chinese Library Association, and the Taipei Chapter of the American Society for information Science Sole. Invited Speaker

Asian Regional Seminar-Workshop on the Application of Microcomputers to Library and Information Management, Institute of Library Science, University of the Philippines, Oct. 29-Nov. 2, 1984. Resource Consultant for Unesco

Course on the Use of Microcomputers in Information Work, Beijing, China, November 4-17, 1984. Co-sponsored by ISTIC and Unesco. Sole Faculty

Institute on Integrating Micro-Based DBMS in Libraries, McGill University, Montreal, May 1, 1985. Sole Faculty

Workshop on Integrating Micro-based Data Base Management Systems (DBMS) in Libraries at the Second International Conference on the Application of Micro-computers in Information, Documentation and Libraries, Baden-Baden, Germany, March 19, 1986. Sole Instructor

Training Course on Medical Information Management & New Information Technology, Norman Bethuen University of Medical Sciences, Chang Chun, Jilin, China, May 17-30, 1986. Sole Faculty

Institute on Optical-Based Information Applications, sponsored by McGill University, Montreal, Canada, October 21, 1986. Director & Sole Faculty

Institute on Optical Technologies and Microcomputers in Libraries and Information Centers, the Department of Library and Information Science, Abo Akademi, Abo, Finland, April 5-7, 1988. Special invited Institute Faculty

''Optical Disk Technology Institute'' at the 44th FID (Federation of Information Documentation) Conference and Congress, Helsinki, Finland, August 30, 1988. Sole Institute Faculty and Speaker

Seminar on the Use of New Information Technology in Libraries held at the University Pertanian Malaysia, Serdang, Selangor Darul Ehsan, Malaysia. Both seminars were sponsored by Unesco and organized by the National Library of Malaysia and the Library Association of Malaysia, June 2-3, 1989. Sole Speaker and Resource Leader

The Workshop on Database Management Techniques held at the University ertanian Malaysia, Serdang, Selangor Darul Ehsan, Malaysia. Both seminars were sponsored by Unesco and organized by the National Library of Malaysia and the Library Association of Malaysia, June 2-3, 1989. Sole Speaker and Resource Leader

Seminar on Implementing Multimedia/Hypermedia applications and Planning Own Optical Publishing: In-House Solution to Complex Information Delivery Problems, in conjunction with the 13th International Online Meeting in London, England, December 15, 1989. Sole Seminar Leader

Seminar on Developing Hypermedia Applications: Basics and Processes, was offered at the FID meeting, Havana, Cuba, September 18, 1990. Director and Sole Instructor

Seminar on Developing Hypermedia Applications: Basics and Processes, offered at the FID Meeting, Havana, Cuba, September 18, 1990. Director and Sole Instructor

Seminar on Multimedia/Hypermedia Technologies, Sociedad Espanola de Documentación e Información Cientifica, Madrid, Spain, march 11-12, 1991. Sole Institute Speaker

Desktop CD-ROM Publishing: The Making of Your Own CD-ROM , offered at the International Online Meeting, London, December 10, 1991. Sole Institute Speaker

Planning Own Electronic Publishing and Implementing Desktop CD-ROM Publishing , offered at the INFO '92, Tel Aviv, May 20, 1992. Sole Institute Speaker

Producing Your Own Multimedia CD, offered at the International Online Meeting, London, December 10, 1993. Sole Institute Speaker

Digital Imaging, Multimedia and the Internet, offered at the Online Information 94, London, December 8, 1994. Sole Institute Speaker (one-day institute)