Zajchowski, Jozef The application of input-output analysis to planning / Jozef Zajchowski - Warsaw : CSPS , 1970 - 37p. ; 22 cm. - Advanced course in national economic planning . Includes bibliographical references and index. Subjects--Topical Terms: PlanningInput-output analysisInput output Dewey Class. No.: 338.9 / ZAJ