DERECHO DE CLASE, NO. 1

México: Secretaría de Educación Pública, Departamento de Educación Obrera, 1939. (some foxing, o/w very good copy). color pict. wrps. Series of pamphlets with socialist - worker orientation on the fundamentals of law. Issued as texts for the 3d course of "Orientación socialista" approved for use in secondary schools for workers.--cf. [núm.] 1, p. 5. Only 3 different pamphlets were issued.