Department of Transport (1988). National Travel Survey 1985/86. Report Part 2, Technical Guide. HMSO, London.
A technical guide to the 1985/86 NTS. [MEO]
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Department of Transport (1988). National Travel Survey 1985/86. Report Part 2, Technical Guide. HMSO, London. A technical guide to the 1985/86 NTS. [MEO] | |||
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