id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72101	Hemilä, Kalevi	Measuring technological change in agriculture: an application based on the ces production function 	1982	59	.pdf	application/pdf	22444	1302	57	Technological change 173 1.1. Characteristics of technological change 175 2.	cache/afs-72101.pdf	txt/afs-72101.txt