Anuario estadístico
Subtitle: Estadísticas históricas Puerto Rico 1959. Statistical yearbook; historical statistics
Published: 1960
Place of publication: San Juan
Language: spa
Number of pages: 396
Subjects: Economic conditions; Social conditions
Notes: Gives a summary of economic and social statistics for 1956 and previous years. Later data included in its Statistical yearbook.

In Spanish and English.