{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Guide to librarianship; a series of reading lists, methods of study, and tables of factors and percentages required in connexion with library economy","author_name":"James Duff Brown","thumbnail_url":"https://www.ebooknetworking.net/books/117/783/big1177839946.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177839946.html\">Guide to librarianship; a series of reading lists, methods of study, and tables of factors and percentages required in connexion with library economy</a>","width":400,"height":300}