por Mera, Jorge A [ed.] | Segovia, Jorge [aut.] | Marconi, Elida [aut.] | F. de Méndez, Mercedes [aut.] | Kelmendi de Ustarán, J [aut.] | Manterola, Alberto C [aut.] | O'Donnell, Alberto [aut.] | Arce, Hugo E [aut.] | Quaglia, Carlos A [aut.] | Marracino, Camilo [aut.] | Vernengo, Marcelo J [aut.] | Presman, Gustavo D [aut.].

por Mera, Jorge A [ed.] | Bosch, Samuel J [aut.] | Flores, M. Angélica [aut.] | Suárez Ojeda, Néstor [aut.] | Barca, Roberto [aut.] | Valente, Alberto [aut.] | Rodríguez, Carlos Aníbal [aut.] | Bello, Julio N [aut.] | Bruzzo Iraola, Sergio [aut.] | Jaim Etcheverry, Guillermo [aut.] | Santhiá, Miguel A [aut.] | [aut] | .

por Mera, Jorge A [ed.] | García Díaz, Carlos J [aut.] | Najera, Enrique [aut.] | Brito, Pedro [aut.] | Barousse, Amadeo P [aut.] | Agrest, Alberto [aut.] | Beveraggi, Enrique M [aut.] | Nicholson, Roberto F [aut.] | Gianantonio, Carlos A [aut.] | Neri, Aldo [aut.] | Katz, Jorge M [aut.] | Arce, Hugo E [aut.] | Vargas de Flood, Maria Cristina [aut.] | Roemer, Milton I [aut.] | Paganini, Jose María [aut.].