000 00515nam a22001937a 4500
999 _c164908
_d164908
003 USJPLib
008 231211b ||||| |||| 00| 0 eng d
020 _a9789553125026
041 _aSin.
082 _a302.2072
_bHET
100 _aHettiarachchi, Ranjan C. K.
_992830
242 _aMadya paryeshana
245 _aමාධ්‍ය පර්යේෂණ
260 _aNugegoda
_bSarasavi
_c2022
300 _a316 p.
_c24 cm.
650 _aMedia
_927648
650 _aMedia Research
_994110
942 _2ddc
_cLM