id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crl-13330	Heinritz, Fred J.	Using the Computer for Library Random Sample Selection	1979	6	.pdf	application/pdf	1879	112	71	single program will serve to solve a wide range of library sampling problems. THERE IS AN INCREASING AWARENESS by li- brarians of the value of random sampling as a data-gathering tool for library managers .	cache/crl-13330.pdf	txt/crl-13330.txt