@book{5897,
	author = {Beukelman, David R.},
	title = {Augmentative and alternative communication},
	publisher = {Paul H. Brookes Pub.},
	year = {2013},
	address = {Baltimore},
	note = {Rev. ed. of: Augmentative & alternative communication / by David R. Beukelman, Pat Mirenda. 3rd ed. c2005.
Includes References and index}
}