{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"[ Introduction to Electrodynamics [ INTRODUCTION TO ELECTRODYNAMICS ] By Griffiths, David J ( Author )Dec-30-1998 Hardcover","author_name":"David J Griffiths","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00A9ZB9SS.html\">[ Introduction to Electrodynamics [ INTRODUCTION TO ELECTRODYNAMICS ] By Griffiths, David J ( Author )Dec-30-1998 Hardcover</a>","width":400,"height":300}