{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Spectrum Analyzer Circuits (Tektronix Circuit Concepts)","author_name":"Morris Engelson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2WX/bigB002WX31CM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WX31CM.html\">Spectrum Analyzer Circuits (Tektronix Circuit Concepts)</a>","width":400,"height":300}