{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cosmology in (2 + 1) -Dimensions, Cyclic Models, and Deformations of M2,1. (AM-121) (Annals of Mathematics Studies)","author_name":"Victor Guillemin","thumbnail_url":"https://www.ebooknetworking.net/books/069/108/big0691085145.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691085145.html\">Cosmology in (2 + 1) -Dimensions, Cyclic Models, and Deformations of M2,1. (AM-121) (Annals of Mathematics Studies)</a>","width":400,"height":300}