@book{18878,
	author = {Christensen, C. Roland},
	title = {Policy formulation and administration :},
	publisher = {R.D. Irwin,},
	year = {1985.},
	address = {Homewood, Ill. :},
	edition = {9th ed.},
	note = {Rev. ed. of: Policy formulation and administration / C. Roland Christensen, Norman A. Berg, Malcolm S. Salter. 8th ed. 1980.}
}