por Berlin, Alexandre Al, 1940- [autor] | Joswik, Roman [autor] | Vatin, Nikolai I. (Nikolai Ivanovich) [autor] | Haghi, A. K [colaborador] | Zaikov, G. E. (Gennadii Efremovich), 1935- [colaborador].
por McEvoy, Augustin [editor] | Markvart, T [editor] | Castañer, Luis [editor].