Changing to the metric system
Subtitle: conversion factors, symbols and definitions
By: (by) Pamela Anderton and P. G. Bigg.
Contributors: Bigg, P. H.; National Physical Laboratory (Great Britain)
Publisher: H.M. Stationery off
Published: 1965
Place of publication: London
Language: eng
Number of pages: 46
Subjects: Metric system.
Notes: Reprinted 1966.