000 00511nam a22001817a 4500
999 _c47772
_d49319
003 ISURa
008 161018b xxu||||| |||| 00| 0 eng d
020 _a9789554421608
041 _aSinhala
082 _a614.44
_bRAT
100 _aRatnayake , R.M.U.K.
_919806
245 _aරෝග වහා පැතිරීම විමර්ශනය
260 _aMatara
_bAuthor
_c2013
_g2013
300 _ax , 143 p.
_bill.
_c21 cm.
650 _aDiseases
_91802
650 _aPublic Health
_919807
942 _2ddc
_cLN