{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of modern geometry: with numerous applications to plane and spherical figures : and an appendix containing questions for exercise : Intended chiefly for the use of junior students","author_name":"John Mulcahy","thumbnail_url":"https://www.ebooknetworking.net/books/117/718/big1177183528.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177183528.html\">Principles of modern geometry: with numerous applications to plane and spherical figures : and an appendix containing questions for exercise : Intended chiefly for the use of junior students</a>","width":400,"height":300}