por Gol'dman, Iosif Ilich [autor] | Krivchenkov, Vladimir Dmitrievich [autor] | Geilikman, B. T [editor] | Marquit, E [traductor] | Lepa, Eugene [traductor].
por Wisniewski, Stefan [autor] | Staniszewski, Bogumi [autor] | Szymanik, Ryszard [autor] | Lepa, Eugene [traductor].