id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hindsight-4027	Editors, Hindsight	Vol 25, No 4 (1994)	1994	8	.pdf	application/pdf	3221	168	63	In 1973 Optometrie; Zeitschrift fiir Augenoptik und Optometrie reprinted the title page and 13 text pages of an 1815 booklet entitled Belehrungen iiber Brillen 1 die Beschaffenheit I Auswahl und Anwendung derselben (Advice about spectacles, their nature, selection, and application) with the . subtitle, Ein Noth-und Hiilfsbiichlein fiir Alle welche der Brillen bediirfen (A need and help booklet for all who need glasses) . When must we get a change of glasses?	cache/hindsight-4027.pdf	txt/hindsight-4027.txt