| 000 | 00639npc a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c7666 _d7666 |
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| 003 | KMLcat | ||
| 008 | 181219b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 100 |
_aSellahewa, P. G. _estu _929340 |
||
| 700 |
_aToner, M. A. _esupv _929341 |
||
| 700 |
_aWijesinghe, T. _esupv _929342 |
||
| 245 | _aImpact of self-reported voice symptoms on social and occupational life among primary school teachers and their knowledge of vocal hygiene techniques, habits and treatment options | ||
| 260 |
_aKelaniya _bUniversity of Kelaniya _c2013 _g2013 |
||
| 300 |
_av, 56 p. _c30 cm. |
||
| 655 |
_aStudent Research Reports _931451 |
||
| 942 |
_2ddc _cRPR |
||