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| 041 | _aEnglish | ||
| 082 |
_a371.26021 _bD26 |
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| 110 |
_aNational evaluation and testing service department ofexaminations _cSri Lanka |
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| 245 | _aDepartment of Examinations statistical hand book 2005-2007 | ||
| 260 |
_aBattaramulla _bNational evaluation and testing service department of examinations _c2011 |
||
| 300 | _aviii,116 | ||
| 650 | _aStatistical handbook 2005-2007 | ||
| 942 | _cLM | ||
| 999 |
_c23955 _d23955 |
||