id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-11351	Hammer, Donald P.	Operation Book Shift	1960	2	.pdf	application/pdf	1521	76	80	T h e expansion, however, had to be ad- justed in some individual areas as the shifting progressed because of h u m a n error or because of the expansion needs of some subject fields over others. As an example, if through the use of S E P T E M B E R 1 9 6 0 393 the string it was determined that there were 2,527 empty shelves on a certain floor, and by actual count it was deter- mined that there was a total of 7,757 shelves, b o t h utilized and empty, on the same floor, the 2,527 was then divided by the 7,757.	cache/crl-11351.pdf	txt/crl-11351.txt