id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ch-574	Kysilka, Marcella L.; Luckett, Judith D.	Studying Educational Foundations: A Century of Critical Issues in Education	2009	7	.pdf	application/pdf	113	20	65	Principles of Modern Education. U. S. Department of Education.	cache/ch-574.pdf	txt/ch-574.txt