Columbia subject headings:
City planning--Netherlands--Rotterdam.
City traffic--Netherlands--Rotterdam.
Commuting--Netherlands.
Rotterdam (Netherlands)--Transportation.
Traffic engineering--Netherlands.
Urban transportation--Netherlands--Planning.
Harvard subject headings:
City planning--Netherlands--Rotterdam
City planning--Netherlands--Rotterdam.
City traffic--Netherlands--Rotterdam.
Commuting--Netherlands.
Rotterdam (Netherlands)--Transportation.
Traffic engineering--Netherlands.
Urban transportation--Netherlands--Planning.
Princeton subject headings:
City planning--Netherlands--Rotterdam.
City traffic--Netherlands--Rotterdam.
Commuting--Netherlands.
Rotterdam (Netherlands)--Transportation.
Traffic engineering--Netherlands.
Urban transportation--Netherlands--Planning.