| 000 | 00373nam a22001217a 4500 | ||
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| 005 | 20160826095700.0 | ||
| 008 | 110224t xxu||||| |||| 00| 0 eng d | ||
| 100 |
_aPreethi Sara George _93229 |
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| 245 | _aA study on ratio type estimators using several auxiliary variables | ||
| 260 |
_aTrivandrum _bDept of Statistics _c1994 |
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| 653 | _aMSc Project | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c179903 _d179903 |
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