American National Standards Institute. Web site. [Online at]: http://www.ansi. org/

      Cardoso, R. M., & Pavani, A. M. B. (2000). Sharing course contents: a case study. In Proceedings of the ICEE 2000 - International Conference on Engineering Education 2000, Taiwan.

      Dublin Core Metadata Initiative. (1999). Dublin Core Metadata Element Set, Version 1.1: Reference Description; Issued: 1999-07-02. [Online at]: http://purl.org/dc/documents/rec-dces-19990702.htm

      Dublin Core Metadata Initiative. (2000). Dublin Core Qualifiers. [Online at]: http://purl.org/dc/documents/rec/dcmes-qualifiers-20000711.htm

      Eden, M. (2000). Engineering tomorrow: today’s technology experts envision the next century. IEEE Spectrum, 37, 10-15; and the rest of this special issue on “Technology 2000”.

      EDUCAUSE. Web site. [Online at]: http://www.educause.edu/

      Gladney, H. M. (1999). Digital dilemma: Intellectual property. Synopsis and views on the study by the National Academies’ Committee on Intellectual Property Rights and the Emerging Information Infrastructure. D-Lib Magazine, 15(12). [Online at]: http://www.dlib.org/dlib/december99/12gladney.html

      IEEE Learning Technology Standards Committee (LTSC). Web site. [Online at]: http://ltsc.ieee.org/

      IMS Global Learning Consortium, Inc., Web page. [Online at]: http://www.imsproject.org/

      IMS Global Learning Consortium(1997). Design Requirements (1997, December 19). [Online at]: http://www.imsproject.org/requirements/index.html

      International Organization for Standardization.Web site. [Online at]: http://www.iso.ch/

      Pontifícia Universidade Católica do Rio de Janeiro. Maxwell Project Web page. [Online at]: http://www.maxwell.lambda.ele.puc-rio.br/ and http://www.lambda.ele.puc-rio.br/

      Pontifícia Universidade Católica do Rio de Janeiro. Mathematics Department. MatMidia Laboratory Web site. [Online at]: http://www.matmidia.mat.puc-rio.br/

      U.S. Library of Congress.Web site. [Online at]: http://www.loc.gov/