000 | 00607npc a22001697a 4500 | ||
---|---|---|---|
999 |
_c8154 _d8154 |
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003 | KMLcat | ||
008 | 190606b xxu||||| |||| 00| 0 eng d | ||
041 | _aEng | ||
100 |
_aDharmathilake, R. M. L. N. _estu _931287 |
||
700 |
_aSamaraweera, B. _esupv _931288 |
||
245 | _aEstablish the prevalence of risk factors, level of knowledge and actions taken to reduce risk factors, of voice problems in primary school teachers. | ||
260 |
_aKelaniya _bUniversity of Kelaniya _c2014 |
||
300 |
_aiv, 49 p. _c30 cm. |
||
500 | _aResearch Project | ||
655 |
_aStudent Research Reports _931451 |
||
942 |
_2ddc _cRPR |