00425nam a2200157 a 45000010005000000030005000050050017000100080041000270400020000681000019000882450059001072460052001662600023002183000011002414900015002523302CDMR20131024122911.0130130s1978||||||||||||||||||||||||||||d aCDMRbcatcCDMR1 aEschenbach, J.10aRadiodifusión para la innovacióncJosef Eschenbach 1aThe role of broadcasting in rural communication aQuitoc1978bEpoca a208 p. aIntiyanv8