Mahdi, Anjum creator Israni, Bhuvan text New Delhi Kanishka Publishers Distributors 2017 monographic v-1: Hearing impairment and audiological management; v-2: Speech and speech teaching; v-3: Elements of hearing impairment; v-4: Language and communication; v-5: Family, community and hearing impaired child Anjum Mahdi and Bhuvan Israni Hearing impairment Encyclopedias Speech communication Encyclopedias Speech teaching Encyclopedias 617.800 3 MAH I 9788184577754 (Set)