00775nam a2200205Ia 4500001001100000005001700011008004100028043001200069050001900081090001200100245018100112260003200293300002300325504004200348650003100390650003800421650004600459651004900505999001500554000000574320251012174442.0  700928s1968    nyu      b    000 0 eng  acl-----00aHN110.5.A8bD400a309.1/810aCommunication and social change in Latin America;bintroducing new technologyc[by] Paul J. Deutschmann, Huber Ellingsworth [and] John T. McNelly. Foreword by Eugene Jacobson.   aNew York,bPraegerc[1968]   axvi, 123 pc25 cm.  aIncludes bibliographical references.  0aMass mediazLatin America. 0aReturned studentszLatin America. 0aTechnological innovationszLatin America. 0aLatin AmericaxSocial conditionsy1945-1982.  c3749d3749