[1]
Torretti, R. 1967. Mario Bunge: Scientific research. I. The search for system. II. The search for truth. Berlin Heidelberg. New York. Springer-Verlag. 1967. Anales de la Universidad de Chile. 141-144 (ene. 1967), Pág. 346–350. DOI:https://doi.org/10.5354/0717-8883.1967.22335.