id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hindsight-3543	Editors, Hindsight	Vol 6, No 3 (1975)	1975	12	.pdf	application/pdf	4636	228	61	MOntague Ruben, ~'The evolution of the ophthalmic optics practitioner, Parts 1 & 2, Optician Vol. 168, No. 4346, August 30, 1974, pp. One of the books was Vol. II of A Treatise on the Eye by William Porterfield published in.	cache/hindsight-3543.pdf	txt/hindsight-3543.txt