Carlson, Sune A study on the pure theory of production / Sune Carlson - New York : Augustus M. Kelling Publishers, c1969. - x, 128 p. ; 21 cm. ISBN: LCCN: Subjects--Topical Terms: Theory of production LC Class. No.: HB74 / .M3C28 1969 Dewey Class. No.: 338.018 / C284s