id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-22849	Hedberg, Jane	Preservation News	2002	2	.pdf	application/pdf	677	33	52	It also describes the complexity o f preserv­ ing all types o f research materials, and the ne­ cessity for making “w ise and economical choices among a spectrum o f options from conserving an artifact in its original manifesta­ tion to preserving only its informational con­ tent in an alternative format that best facilitates its continued use.” ACRL News Issue (B) of College & Research Libraries 5 9 4 / C&RL News • September 2002 P r e s e r v a t	cache/crln-22849.pdf	txt/crln-22849.txt