000			00569npc a22001577a 4500
999			_c7667 _d7667
003			KMLcat
008			181219b xxu||||| |||| 00| 0 eng d
041			_aEng
100			_aMarambage, J. I. _estu _929343
700			_aBandaranayake, D. W. _esupv _929344
245			_aA study on identifying the voice quality and associated factors among primary school teacher in government schools in Rathnapura education zone
260			_aKelaniya _bUniversity of Kelaniya _c2017 _g2017
300			_avi, 63 p. _c30 cm.
655			_aStudent Research Reports _931451
942			_2ddc _cRPR