[1]
Hernández Millán, A. 1974. W. Bert Johnson [et al.], Information, Education and Communication in Population and Family Planning. A guide for National Action. Chicago Chicago Community and Family Study Center, University of Chicago, 1973. 207 p. Estudios Demográficos y Urbanos. 8, 01 (ene. 1974), 91. DOI:https://doi.org/10.24201/edu.v8i01.279.