9 CDs featuring audio recordings of lectures, presentations, seminars, and conferences in the fields of urban development, urban design, urban architecture, urban sustainability and public spaces, real estate and land valuation; downloadable electronic publications in the nature of papers, information letters, presentations, statements, guides, studies, articles, brochures and books in the fields of urban development, urban design, urban architecture, urban sustainability and public spaces, real estate and land valuation; downloadable electronic books in the fields of urban development, urban design, urban architecture, urban sustainability and public spaces, real estate and land valuation; DVDs featuring video recordings of lectures, presentations, seminars, and conferences in the fields of urban development, urban design, urban architecture, urban sustainability and public spaces, real estate and land valuation; software in the form of downloadable applications for use on mobile telephones, e-readers, computers and televisions featuring lectures, presentations, seminars, and conferences in the fields of urban development, urban design, urban architecture, urban sustainability and public spaces, real estate and land valuation