TY  - BOOK
AU  - Zweig,Ferdynand
TI  - Economic ideas: a study of historical perspectives 
T2  - Prentice-Hall economics series
AV  - HB75 .Z9 1950
PY  - 1950///
CY  - New York
PB  - Prentice-Hall
KW  - Economics
KW  - History
ER  -