Aerodynamic drag of commercial vehicles by Naysmith, A.

A follow-up study of an advertising campaign for motorcycle training by Wells, Pat

Using the automatic matching program (AMP) to code travel surveys a study of performance and cost

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Natural asphalts their occurrence, properties and use in road construction in Columbia by Dowling, J. W. F.

The flexural performance of 3.5m concrete beams with various bonded external reinforcements by Macdonald, M. D.

Minibus pooling in Great Britain legal and economic aspects by Greening, P. A. K.

Terrain evaluation for highway planning and design by Beaven, P. J.

The effect of zebra crossings on junction entry capacities by Marlow, M.

The availability of books on driving by Sheppard, D.

The capacity of some grade-separated roundabout entries by Semmens, Marie C.