Columbia subject headings:
Acquisition of government publications.
Libraries--Special collections--Government publications.
State government publications--United States--Bibliography--Methodology.
Harvard subject headings:
Acquisition of government publications.
Libraries--Special collections--Government publications
State government publications--United States--Bibliography--Methodology.
Princeton subject headings:
Acquisition of government publications.
Libraries--Special collections--Government publications.
State government publications--United States--Bibliography--Methodology.