{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Theory and Problems of Vector Analysis and an Introduction to Tensor Analysis","author_name":"Murray R. Spiegel","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006I7RFAM.html\">Theory and Problems of Vector Analysis and an Introduction to Tensor Analysis</a>","width":400,"height":300}