OCR'd Text:
METRICATION BOARD HG 391 Value for money in metric: report of the S Consumer Safeguards Group. London: Metrication} Board, 1973. r 270s Metric System
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METRICATION BOARD HG 391 Value for money in metric: report of the S Consumer Safeguards Group. London: Metrication} Board, 1973. r 270s Metric System
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