National income and employment analysis.
Collery, Arnold.
National income and employment analysis. - 2nd ed. - Wiley : New York, 1970. - xiv, 162 p.: illus. ; 22 cm.
471165301t
National income.
Employment (Economic theory).
National income and employment analysis. - 2nd ed. - Wiley : New York, 1970. - xiv, 162 p.: illus. ; 22 cm.
471165301t
National income.
Employment (Economic theory).
