id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13003	Wish, John; Collins, Craig; Jacobson, Vance	Terminal Costs for On-Line Searching	1977	7	.pdf	application/pdf	3321	189	67	Exact points of intersection read to the X axis are the number of searches per month where total cost ( fixed costs + per search costs ) is equal between terminals. X [ Cost-per-~inute J = Average variable connect time cost per search Average length of search using Model 33 Output + Input Input = the first number used in the input : output ratio Output= the second number used in the input : output ratio Multiple speed of output = the relative speed from one terminal to another.	cache/crl-13003.pdf	txt/crl-13003.txt