{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Existence Proofs for Ordinary Differential Equations of the First Order and Degree","author_name":"Edwin Raymond Smith","thumbnail_url":"https://www.ebooknetworking.net/books/111/304/big1113046945.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1113046945.html\">Existence Proofs for Ordinary Differential Equations of the First Order and Degree</a>","width":400,"height":300}