Columbia subject headings:
Harvard subject headings:
Catechisms--Bibliography--Catalogs.
Catholic Church--Catechisms--Chinese--Bibliography--Catalogs.
Pontificia Universitas Urbaniana. Biblioteca--Catalogs.
Princeton subject headings:
Catalogs.
Catechisms, Chinese--Biolography--Catalogs.
Catechisms.
Catholic Church--Catechisms--Bibliography--Catalogs.
Pontificia Universitas Urbaniana. Biblioteca--Catalogs.