{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Library of Congress Subject Headings: Principles and Application, 4th Edition (Library of Congress Subject Headings: Principles & Application (Clot)","author_name":"Lois Mai Chan","thumbnail_url":"https://www.ebooknetworking.net/books/159/158/big1591581540.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1591581540.html\">Library of Congress Subject Headings: Principles and Application, 4th Edition (Library of Congress Subject Headings: Principles &amp; Application (Clot)</a>","width":400,"height":300}