| 000 | 00481nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c19308 _d19308 |
||
| 020 | _a9388854217 | ||
| 082 | _a617.89 PET | ||
| 100 | _aPettala, Ramakrishna | ||
| 245 |
_aAssistive technology and hearing impairment / _cRamakrishna Pettala |
||
| 260 |
_aNew Delhi : _bDiscovery Publishing House Pvt. Ltd., _c2020. |
||
| 300 | _a238 pages | ||
| 650 | _aHearing aids | ||
| 650 | _aDeafness--Treatment | ||
| 650 | _aCommunication devices for people with disabilities | ||
| 942 | _cRFT | ||