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7502 documents found.
Published:
| Gier, J.J. de
Published:
| Lohr, F.W.
Published:
| Mayr, R.
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| Smeed, R.J.
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| Herfkens, B.D.
Published:
| Luckiesh, M. & Guth, S.K.
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| Jouaust, R.
Published:
| Tillman, W.A. & Hobbs, G.E.
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| Centraal bureau voor de Statistiek, hoofdafdeling statistieken van verkeer en vervoer
Published:
| Plackett, R.L.