{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Table of powers of complex numbers","author_name":"Herbert E. Salzer","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2WQ/bigB002WQ0M1M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WQ0M1M.html\">Table of powers of complex numbers</a>","width":400,"height":300}