@book{3792,
	author = {Johnson, Ronald N. and Libecap, Gary D.},
	title = {The Federal civil service system and the problem of bureaucracy :},
	publisher = {University of Chicago Press,},
	year = {c1994.},
	address = {Chicago :},
	url = {http://www.loc.gov/catdir/description/uchi052/94012539.html}
}