Gonzalo Aguirre Beltrán Cuijla: esbozo etnográfico de un pueblo negro. Mexico City: Fondo de Cultura Económica, 1985. Lecturas mexicanas, 90. First edition. 968161903X 242 pages. Softcover volume, measuring approximately 5.5" x 8.5", shows light shelfwear. Binding is sound. Pages are clean and without markings. Work is illustrated with vignettes by Alberto Beltrán.