id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-21425	Library Association, American	WASHINGTON HOTLINE	1986	4	.pdf	application/pdf	5856	410	98	i o n n e c e s s a r y f o r p r o p e r p e r f o r ­ m ance o f a g e n i n g and r e s e a r c h ) a n d	cache/crln-21425.pdf	txt/crln-21425.txt