TY  - BOOK
ED  - Conference on Research in Income and Wealth
TI  - Problems of capital formation: concepts, measurement, and controllin g factors
U1  - 332 
PY  - 1957///
PB  - Princeton University Press
KW  - Saving and investment
N1  - A report of the National Bureau of Economic Research, New York; Bibliographical footnotes
ER  -