@book{15451,
	author = {Koontz, Harold, and O'Donnell, Cyril,},
	title = {Essentials of management /},
	publisher = {McGraw-Hill,},
	year = {c1982 [Reprinted 2007]},
	series = {McGraw-Hill series in management},
	address = {New York :},
	edition = {3rd ed},
	note = {"A concise version of the seventh edition of ... [the author's] Management"--P. xv}
}