{"product_id":"paul-hamlyn-instant-metric-reckoner","title":"Paul Hamlyn Instant Metric Reckoner","description":"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.\u003cbr\u003e\r\n\u003cbr\u003e\r\nDimensions: 110mm x 168mm x 15mm.  127 pages.\u003cbr\u003e\r\n\u003cbr\u003e\r\nA sweet little edition for the mathematical collection, or the pre-computer and internet collection.","brand":"PETER W. FYFE","offers":[{"title":"Default Title","offer_id":42676454260922,"sku":"20115562","price":5.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7680\/9658\/files\/20115562_1.jpg?v=1790913929","url":"https:\/\/booknooktreasures.com.au\/products\/paul-hamlyn-instant-metric-reckoner","provider":"BookNook Treasures","version":"1.0","type":"link"}