{"product_id":"9781476662756","title":"The World of Ham Radio, 1901-1950 : A Social History","description":"\u003cp\u003eExplores the history of ham radio operators, emphasizing their social history and their many contributions to the technological development of worldwide communications. In particular, the book highlights the part played by ham radio in many of the headlined events of the first half of the twentieth century, especially exploration and aviation “firsts”.\u003c\/p\u003e","brand":"McFarland \u0026 Co Inc","offers":[{"title":"Default Title","offer_id":48219329790187,"sku":"00000_00000_00000_00000","price":54.84,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9781476662756-1.jpg?v=1781682534","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9781476662756","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}