Telecommunications and economic developmentde Saunders, Robert J.MateriasMathematical modelsTelecommunicationTelecommunication, economic aspectsEconomics, information servicesTélécommunicationsModèles mathématiquesFernmeldewesenTelekommunikationWirtschaftsentwicklungEdiciones (2)
AAlternative concepts of marginal cost for public utility priAlternative concepts of marginal cost for public utility pricing
PProgrammed review guide and workbook to accompany Miernyk: eProgrammed review guide and workbook to accompany Miernyk: economics
VVillage water supply and sanitation in less developed countrVillage water supply and sanitation in less developed countries
