{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Algebra of Secondary Cohomology Operations (Progress in Mathematics)","author_name":"Hans-Joachim Baues","thumbnail_url":"https://www.ebooknetworking.net/books/376/437/big3764374489.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3764374489.html\">The Algebra of Secondary Cohomology Operations (Progress in Mathematics)</a>","width":400,"height":300}