Bilinski, Ludwik Selected topics on planning / Ludwik Bilinski, Andrzej Bocian, Jozef Zajchowski, Piotr Freyberg, Lech Kurowski, - Warsaw : CSPS , 1976 - 109 p. : ill. ; 25 cm. - Advanced course in national economic planning . Includes bibliographical references and index. Subjects--Topical Terms: PlanningEconomic policyMathematical models Dewey Class. No.: 338.9 / BIL