Paul Hamlyn Instant Metric Reckoner

The object of this book is to provide a ready reckoner for instant conversion calculations to alleviate the time involved and also the mental acrobatics in coming to terms with the new system - that of converting from the imperial system of measurement to the metric system.

Dimensions: 110mm x 168mm x 15mm. 127 pages.

A sweet little edition for the mathematical collection, or the pre-computer and internet collection.

Covers are lightly worn, early signs of foxing to first few pages, pages are tight.