id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-9779	Shane, M. Lanning	Audio-visual Aids and the Library	1940-03-01	5	.pdf	application/pdf	2807	154	62	Records of audio-visual experience (each requires appropriate sound projec- tion apparatus and screen) a) Sound motion pictures b) Sound slide films c) Other visual materials with sound accompaniment Importance to Education On the importance of audio-visual aids to all educational agencies, the report of the Regents' Inquiry into the Character and Cost of Public Education in the State of N e w W h a t have they to do with audio-visual aids?	cache/crl-9779.pdf	txt/crl-9779.txt