Lem, Stanis?aw. His master's voice / Stanislaw Lem ; translated from the Polish by Michael Kandel. - 1st Havrest/HBJ ed. - San Diego : Harcourt Brace Jovanovich, 1984, c1983. - 199 p. ; 18 cm. Translation of: G?os pana. "A Helen and Kurt Wolff Book." ISBN: 0156403005 (pbk.) LC Class. No.: PG7158.L39 / G613 1984 Dewey Class. No.: 891.8537