TY  - BOOK
AU  - Campagna,Anthony S.
TI  - Macroeconomics: : theory and policy 
SN  - 0395170850
PY  - 1974///
CY  - Boston
PB  - Houghton Mifflin
KW  - Macroeconomics
N1  - Includes bibliographical references:  p. 455-459
ER  -