{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical radio servicing;: A simplified approach to the servicing of A-C/D-C superheterodyne receivers, battery receivers, three-way portables, and small phonograph combinations","author_name":"William Marcus","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07E/bigB0007E7K8O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007E7K8O.html\">Practical radio servicing;: A simplified approach to the servicing of A-C/D-C superheterodyne receivers, battery receivers, three-way portables, and small phonograph combinations</a>","width":400,"height":300}