@book{21219,
	author = {Sikandar Ghayas Khan, Muhammad},
	title = {Speech and language therapists, knowledge and views on the use of augmentative and alternative communication in Pakistan cross sectional study},
	publisher = {(unpublished)},
	year = {2013},
	address = {Lahore},
	note = {In partial fulfillment of requirements for the award degree of MS Speech and Language and Pathology}
}