{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Library of School Mathematics. THREE VOLUMES. V.1. The Methods of Coordinates. 1967. V.2. Functions and Graphs. 1969. V.3. Sequences, Combinations, Limits. 1969","author_name":"Gelfand et al","thumbnail_url":"https://www.ebooknetworking.net/books/B00/1RY/bigB001RY36S6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001RY36S6.html\">Library of School Mathematics. THREE VOLUMES. V.1. The Methods of Coordinates. 1967. V.2. Functions and Graphs. 1969. V.3. Sequences, Combinations, Limits. 1969</a>","width":400,"height":300}