Ciudad Universitaria Rodrigo Facio, Costa Rica : Editorial UCR, 2016. 113 p. ; 20 cm. (Cuadernos de historia de la cultura ; 28). Paperback. Includes bibliographical references (p.105-112). More
San José, Facultad Latinoamericana de Ciencias Sociales, 1990. 96 p. ; 21 cm. (Cuaderno de Ciencias Sociales, 33). Paperback. More
Guatemala, Facultad Latinoamericana de Ciencias Sociales, 1994. 40p., wrps. More
San José, Facultad Latinoamericana de Ciencias Sociales, 1990. 93 p. ; 21 cm. (Cuaderno de Ciencias Sociales, 32). Paperback. More
Heredia, EFUNA, 1999. 90p., wrps. Interpretation of Marxism as well as transformation of society caused by the application of new thecnology in the productive process. More