Routledge's decimal ready reckoner
Subtitle: with all computations from 1/2p too £2.0.0.0, and 40 other values of special importance for metrication conversions.
Publisher: Routledge & K. Paul
Published: 1969
Place of publication: London
Language: eng
Number of pages: 454
Subjects: Metric system -- Conversion tables.; Ready-reckoners.
Other titles: Decimal ready reckoner.