41 Non-downloadable electronic publications in the nature of periodicals, books, booklets, manuals, leaflets, journals, newsletters, magazines, pamphlets, catalogues, brochures, scientific and technical journals, and instructional and teaching material featuring textbooks, workbooks, books, worksheets, handouts, news releases, fact sheets, research articles, lesson plans, manuals and guides, all in the field of water and wastewater management and performance; publication of electronic publications; publication of electronic books and journals online; providing on-line, non-downloadable digital publications from a global computer network or the Internet which may be browsed in the nature of periodicals, books, booklets, manuals, leaflets, journals, newsletters, magazines, pamphlets, catalogues, brochures, scientific and technical journals, and instructional and teaching material featuring textbooks, workbooks, books, worksheets, handouts, news releases, fact sheets, research articles, lesson plans, manuals and guides, all in the field of water and wastewater management and performance; providing information relating to education services in the field of water and wastewater management and performance; educational services, namely, organising and conducting of conferences, seminars, exhibitions and symposiums, training courses, lectures, workshops, presentations in the field of water and wastewater management and performance; teaching and training in business, industry and information technology in the field of water and wastewater management and performance; educational services, namely, training consultancy services in the nature of training business managers in managing water and wastewater management and performance businesses; educational services in the nature of conducting conferences, seminars, workshops, and courses in the field of water and wastewater management and performance; teaching services in the nature of providing classes and workshops in the field of water and wastewater management and performance; educational services, namely, providing of training and cultural activities in the field of water and wastewater management and performance