000 00534nam a2200193Ia 4500
999 _c7603
_d7603
005 20201208111843.0
008 180712s9999 xx 000 0 und d
020 _a114800030
041 _aEN
082 _a530.812
_bAND
_223
100 _aAnderton, Pamela
245 _aChanging to the metric system
_c/Pamela Anderton
_b: conversion factors symbols and definitions
250 _a3rd ed.
260 _aLondon
_bHer Majesty's Stationery Office
_c1969
300 _av, 48 p.
509 _aNS
650 _aMetric system
942 _cS