{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Foreign mathematical classics series (continued) (photocopy) 42: unconstrained optimization and nonlinear equations. numerical methods(Chinese Edition)","author_name":"MEI DAN NI SI Dennis J.E. DENG","thumbnail_url":"https://www.ebooknetworking.net/books/703/023/big7030234820.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7030234820.html\">Foreign mathematical classics series (continued) (photocopy) 42: unconstrained optimization and nonlinear equations. numerical methods(Chinese Edition)</a>","width":400,"height":300}