id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
challenge-147	Hollingsworth, Keith; Ray, Mona	From Microenterprises to Small Businesses in Rural Mexico: The Next Step	2006	13	.pdf	application/pdf	1	1	-47	Chal_v12n1_Spring06.pdf	cache/challenge-147.pdf	txt/challenge-147.txt