Haavelmo, Trygve A study in the theory of investment / Trygve Haavelmo - Chicago : The University of Chicago, c1960. - viii, 221 p. : ill. ; 23 cm. - Studies in Economics of the Economic Research Center of the University of Chicago . ISBN: LCCN: Subjects--Topical Terms: Capital.Saving and investment. LC Class. No.: HB501 / .H15 1960 Dewey Class. No.: 332.67 / H112s