0	0.29162	book isbn index history books bibliography guide publications 
1	0.23434	library college libraries state librarian school committee education 
2	0.10618	students library information instruction learning literacy use libraries 
3	0.35633	library libraries information services tion service system librarians 
4	0.1237	book libraries true false access open work information 
5	0.12202	librarians faculty library libraries percent professional work status 
6	0.43915	library libraries books book use time college catalog 
7	0.12874	use data libraries percent library journals table collection