An introduction to national income and income analysis/
Ruggles, Richard.
An introduction to national income and income analysis/ Richard Ruggles. - 1st ed. 3impression. - New York : McGraw-Hill Book Company, 1949. - viii, 349 p. : charts ; 23 cm.
Includes index.
National income.
HB141.5 / .K72 1949
An introduction to national income and income analysis/ Richard Ruggles. - 1st ed. 3impression. - New York : McGraw-Hill Book Company, 1949. - viii, 349 p. : charts ; 23 cm.
Includes index.
National income.
HB141.5 / .K72 1949