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| 999 |
_c10014 _d10014 |
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| 005 | 20231208155125.0 | ||
| 008 | 231208b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aSLIDA _cSLIDA _dSLIDA |
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| 041 | _aeng. | ||
| 082 |
_223 _a301.018 _bRAT |
||
| 100 |
_93173 _aRathnapala, Nandasena. |
||
| 245 |
_aNew Horizons in Research Methodolgy/ _cRathnapala, Nandasena. _hEnglish. |
||
| 260 |
_aRatmalana: _bSarvodaya Research Institute, _c1986. |
||
| 300 |
_a164p.: _c22cm. |
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| 942 |
_2ddc _cLEN |
||