000 00423cam a22001217a 4500
008 180718b1957 xxu||||| |||| 00| 0 eng d
082 _aT111x73 C76p
245 _aProblems of capital formation: concepts, measurement and controlling factors
_cby National Bureau of Economic Research, U.S.A.
260 _aPrinceton
_bPrinceton University Press
_c1957
300 _axi, 612p.
650 _aCapital formation
700 _aU.S.A.
999 _c437382
_d437382