The frontiers of communication - Colle, Royal D.; Cornell-CIAT International Symposium on Communication Strategies for Rural Development, Cali, Columbia, 1974. (Ithaca, N. Y. Dept. of Communication Arts, 1974)
Originally presented at Cornell-CIAT International Symposium on Communication Strategies for Rural Development held at Cali, Columbia, 1974.
Keywords: Communication; Communication in rural development