@book{64284,
	author = {Emmer, Edmund T. and Evertson, Caroly M.},
	title = {Classroom management for middle and high school teachers /},
	publisher = {Pearson,},
	year = {c2005.},
	address = {Boston :},
	edition = {7th ed},
	note = {Rev. ed. of: Classroom management for secondary teachers. 6th ed. c2003.}
}