By SALVAT EDITORES.
España | S.L. SALVAT EDITORES ECUATORIANOS 1976 .
226 8434536943

By SALVAT EDITORES.
España | S.L. SALVAT EDITORES S.A. 1977 .
258 8434537494

By CALDER, NIGEL.
BARCELONA | España SALVAT 1985 .
206 8434583755

By TREFIL, JAMES S..
BARCELONA | España SALVAT 1985 .
218 , BIBLIOTECA CIENTIFICA SALVAT 8434583658

By JASTROW, ROBERT.
BARCELONA | España SALVAT 1985 .
185 , BIBLIOTECA CIENTIFICA SALVAT 8434583666