Columbia subject headings:
Harvard subject headings:
Banks and banking--Puerto Rico--Periodicals.
Finance--Puerto Rico--Statistics--Periodicals.
Government Development Bank for Puerto Rico--Periodicals.
Public works--Puerto Rico--Periodicals.
Puerto Rico--Public works--Periodicals.
Princeton subject headings:
Banks and banking--Puerto Rico--Periodicals.
Finance--Puerto Rico--Statistics--Periodicals.
Government Development Bank for Puerto Rico--Periodicals.
Periodicals.
Public works--Puerto Rico--Periodicals.
Statistics.