id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13169	Michalko, James; Heidtmann, Toby	Evaluating the Effectiveness of an Electronic Security System	1978	5	.pdf	application/pdf	2831	127	62	A pre- and postinstallation comparison of estimated loss rates is given. METHODOLOGY Other studies of book loss have been conducted over longer periods of time2 and using a two-stage sampling procedure.	cache/crl-13169.pdf	txt/crl-13169.txt