id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-20764	Hedberg, Jane	Preservation News	2004	1	.pdf	application/pdf	767	30	57	“Air Monitoring Guide” is a seven-page health and safety leaflet by Dennis Ertel that covers the purpose of air sampling, w hat agents and characteristics to sample, w hen to sample, w ho should do the sam pling, types o f sam pling instrum ents, sample collection and analysis, and interpret­ ing results. T h e URL is p a lim p s e s t.s ta n fo r d .e	cache/crln-20764.pdf	txt/crln-20764.txt