Columbia subject headings:
Harvard subject headings:
Demographic transition--Economic aspects--Germany--Congresses.
Demographic transition--Germany--Congresses.
Germany--Population--Economic aspects--Congresses.
Technological innovations--Germany--Congresses.
Work and family--Germany--Congresses.
Princeton subject headings:
Demographic transition--Economic aspects--Germany--Congresses.
Demographic transition--Germany--Congresses.
Germany--Population--Economic aspects--Congresses.
Work and family--Germany--Congresses.