id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
absel-945	Summers, Gary J.	Modeling Innovation as a Process of Design in Educational Business Simulation	1999	7	.pdf	application/pdf	4341	246	40	Multitudes of new products and product classes become available. Defining One’s Business with Product Classes When designing products, students face two problems:	cache/absel-945.pdf	txt/absel-945.txt