@book{38273,
	author = {Wiggins, Grant P., 1950- and McTighe, Jay},
	title = {Understanding by design /},
	publisher = {Pearson,},
	year = {c2005.},
	address = {Upper Saddle River, NJ :},
	edition = {Expanded 2nd ed.},
	note = {Includes appendix, glossary, bibliography and index}
}