00489nam a22001457a 4500999001700000020001800017082001600035100002400051245005700075260005900132300001100191650002300202942000800225952011000233  c19502d19502  a9788184577600  a371.914 SIN  aSinha, Kumar Dhiraj  aElements of hearing impairment /cKumar Dhiraj Sinha  aNew Delhi :bKanishka Publishers, Distributors,c2017.  a248 p.  aHearing impairment  cRFT  001040708R-12/4aAIISHbAIISHd2024-07-19l0o371.914 SINp23544r2024-07-19 00:00:00w2024-07-19yRFT