01280nam a2200337Ia 4500001001100000005001700011008004100028020001500069020002200084020001800106020002500124043001200149050002200161090002100183245010600204260009300310300003000403500002100433504003100454650004400485650004500529650004800574650005700622650006400679650002500743650002800768650003300796651004500829653005300874999001500927000001377420251012174529.0 830510s1983 mdua b 001 0 eng a0801828287 a0801828295 (pbk.) a9780801828287 a9780801828294 (pbk.) ad------00aHE8635b.S28 198300a384/.09172/421910aTelecommunications and economic developmentcRobert J. Saunders, Jeremy J. Warford, Bjorn Wellenius. aBaltimorebPublished for the World Bank [by] the Johns Hopkins University Presscc1983. axvi, 395 p.bill.c25 cm. aIncludes index. aBibliography: p. 367-383. 0aTelecommunicationxMathematical models. 0aTelecommunicationzDeveloping countries. 4aTelecomunicaciâonxModelos matemâaticos 6aTâelâecommunicationsxMod?eles mathâematiques. 6aTâelâecommunicationszPays en voie de dâeveloppement.07aFernmeldewesen.2swd07aTelekommunikation.2swd07aWirtschaftsentwicklung.2swd 0aDeveloping countriesxTelecommunication. aDeveloping countriesaTelecommunication services c5462d5462