Columbia subject headings:
Architects--Netherlands.
Architecture--Indonesia--History--20th century.
Architecture--Netherlands--History--20th century.
Groenewegen, Johannes Martinus, 1888-1980.
Harvard subject headings:
Architects--Netherlands.
Architecture, Modern--20th century--Indonesia
Architecture, Modern--20th century--Netherlands.
Groenewegen, J. M., 1888-1980
Princeton subject headings:
Architects--Netherlands.
Architecture, Modern--20th century--Indonesia.
Architecture, Modern--20th century--Netherlands.
Groenewegen, Johannes Martinus, 1888-1980.