Fiszel, Henryk Investment efficiency in a socialist economy / Henryk Fiszel, Olgierd Wojtasiewicz and P. F. Knightsfield - Oxford: Pergamon Press, 1966 - vii, 202p. : ill. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: Investment Dewey Class. No.: 332.6 / FIS