{"product_id":"slide-rules-their-history-models-and-makers","title":"Slide Rules","description":"\u003cp\u003e\"Slide Rules\" by Peter M. Hopp is a mathematics book and learning resource focused on Core Mathematics. Best for teachers, students, and readers looking for stronger mathematical understanding.\u003c\/p\u003e\n\u003cp\u003eIn the hopes of \"preserving these delightful devices for future generations,\" this collector of slide rules covers everything one could possibly want to know about this crude form of analog computer: from its invention in the 17th century to manufacturers- retailers, 1850-1998, and the Oughtred Society for collectors. Includes a glossary with biographies, patent data, component specs, dating and valuing, care, historical milestones, and illustrations\u003c\/p\u003e","brand":"Astragal Press","offers":[{"title":"Default Title","offer_id":46416864346311,"sku":"1-99-510-002855","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/9575\/6487\/files\/9781879335868.jpg?v=1776282760","url":"https:\/\/snowflakeskies.com\/products\/slide-rules-their-history-models-and-makers","provider":"Snowflake Skies","version":"1.0","type":"link"}