TY - BOOK AU - Payal Khan TI - Knowledge and use of augmentative and alternative communication devices (AAC) by speech language pathologists and psychologists working with developmental disabled children U1 - 617.03 PY - 2016/// CY - Lahore PB - (unpublished) KW - Therapeutics KW - Educational psychology KW - Augmentative KW - Alternative communication KW - Language pathologists KW - Psychologist KW - MSSLP KW - RCRS N1 - In partial fulfillment of requirements for the award degree of (MS-SLP); Includes bibliographical references; Thesis supervisor: Dr. Nayab Iftikhar; Thesis (MS)--Riphah International University, 2016 ER -