id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-19165	Hedberg, Jane	Preservation News	2019-08-06	2	.pdf	application/pdf	1433	73	60	The report highlights preventive m aintenance and use o f surrogates as tw o key strategies for the protection o f originals. o f Iowa.	cache/crln-19165.pdf	txt/crln-19165.txt