id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
el-67	Dratch, Gladys I.; Garson, Deborah S.	NEW AND FORTHCOMING AT REFERENCE	2017	4	.pdf	application/pdf	2527	261	60	Columbus, OH: Eisenhower National Clearinghouse for Math­ ematics and Science Education, 1 994. 53, 32, 182p. Promising Practices in Math­ ematics and Science Education: A Collection of Promising Educational Programs and Practices from the Laboratory Net­ work Program.	cache/el-67.pdf	txt/el-67.txt