00620nam a22001457a 4500 Riphah International University 617.8 MAS Masood Ahmad Khan (13004) Preception, knowledge and use of auditory training among speech language therapists and teachers of hearing impaired children in special schools of punjab Lahore. Riphah International University 2014 xvii ,180 p. : ill ; 30 cm. include bibliographical reference MS- SLP Riphah College of Rehabilitation Science Speech Language Pathology Training 15636 15636