Communication and grass-roots development in Latin America : Mexico - Mexican Institute for Community Development (Instituto Mexicano para el Desarrollo de la Comunidad, IMDEC)
See also C04174 to C04198; See C04174 for original, In: O'Sullivan-Ryan, Jeremiah and Kaplun, Mario. Communication methods to promote grass-roots participation : a summary of research findings from Latin America and an annotated bibliography. Paris, France : Unesco, 1980. p. 65-67