000 00629nam a22002051a 4500
003 USJPLib
008 140924b xxu||||| |||| 00| 0 sin d
020 _a9789555736572
041 _aSin.
082 _a302.234
_bPER
100 _aPerera, Sunil Sarath
_93311
242 _aVidyut madhyopadesa vigrahaya
245 _aවිද්‍යුත් මාධ්‍යෝපදේශ විග්‍රහය
260 _bSarasavi
_aNugegoda
_c2007
300 _a160 p.
_c22 cm.
500 _aISBN - 978-955-573-657-2 Text in Sinhala
650 _asocial Interaction
_96253
650 _aSociology
_9459
942 _2ddc
_cLM
999 _c113341
_d113341