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Bull, G.L., Bull, G.L. & Sigmon, T. (1995). Mining the Internet: Creating Your Own Internet Broadcasting Station. Learning and Leading with Technology. 23 (3), 60-64.
Bull, G.L., Bull, G.L. & Sigmon, T. (1995). Mining the Internet: Preparing for the Internet Revolution. Learning and Leading with Technology. 23 (1), 59-62.