@book{251523,
	author = {Tomlinson, Carol A.},
	title = {How to differentiate instruction in mixed-ability classrooms /},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2001.},
	address = {Alexandria, Va. :},
	edition = {2nd ed.},
	note = {"ASCD product no. 101043"--T.p. verso.}
}