{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Linear algebra tutoring and answer exercises (Science Concise Edition 4th Edition ) Mathematics Education in the 21st century information technology boutique textbooks(Chinese Edition)","author_name":"WU GAN CHANG","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7300161758.html\">Linear algebra tutoring and answer exercises (Science Concise Edition 4th Edition ) Mathematics Education in the 21st century information technology boutique textbooks(Chinese Edition)</a>","width":400,"height":300}