{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Defining Mathematics Education: Presidential Yearbook Selections, 1926-2012: Seventy-Fifth Yearbook (National Council of Teachers of Mathematics Yearbook)","author_name":"Francis (Skip) Fennell & William R. Speer","thumbnail_url":"https://www.ebooknetworking.net/books/087/353/big0873537386.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0873537386.html\">Defining Mathematics Education: Presidential Yearbook Selections, 1926-2012: Seventy-Fifth Yearbook (National Council of Teachers of Mathematics Yearbook)</a>","width":400,"height":300}