TY  - BOOK
ED  - Puerto Rico.
TI  - Ingreso y producto: Puerto Rico = Puerto Rico : income and product. 
PY  - 1940///
CY  - San Juan, P. R.
PB  - Junta de Planificación
KW  - Income
KW  - Puerto Rico
KW  - Local
KW  - National income
KW  - Statistics
KW  - Gross national product
N1  - Title varies; Includes revised data for varying numbers of years
ER  -