{"product_id":"a-new-system-of-alternating-current-motors-and-transformers","title":"A New System of Alternating Current Motors and Transformers","description":"This 1953 volume describes 'the course which the Signal Corps followed between the first and second world wars' including 'the history of Army radar and mobile radio, the first steps taken in the conversion of the civilian communications industry to war production, the expansion of training facilities, and the beginnings of the far-flung communications network that eventually encircled the globe.'","brand":"Wildside Press","offers":[{"title":"Perfect Bound","offer_id":49885433561392,"sku":"9780809501656","price":9.99,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.thegreatbritishbookshop.co.uk\/products\/a-new-system-of-alternating-current-motors-and-transformers","provider":"The Great British Bookshop","version":"1.0","type":"link"}