{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introductory Functional Analysis with Applications by Erwin Kreyszig (1989-02-23)","author_name":"Erwin Kreyszig","thumbnail_url":"https://www.ebooknetworking.net/books/B01/JXR/bigB01JXROAYW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01JXROAYW.html\">Introductory Functional Analysis with Applications by Erwin Kreyszig (1989-02-23)</a>","width":400,"height":300}