Heal, G. M. The theory of economic planning/ G. M. Heal. - Amsterdam: New York: North-Holland, American Elsevier, 1973. - xiv, 409 p.: 23 cm. - Advanced textbooks in economics; v. 3 . Bibliography: p. [399]-403. ISBN: 0444104712 (American Elsevier) LCCN: 72093093 Nat. Bib. No.: Ne*** Subjects--Topical Terms: Economic policy.Planejamento Economico Dewey Class. No.: 338.9 / H434t