| 000 | 00394nam a2200109Ia 4500 | ||
|---|---|---|---|
| 001 | 85361 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aBalakrishna Warrier, Pk | ||
| 245 | _aStudy of correlation between socio-economic status and scholastic achievement of tenth standard pupils of Trtivandrum taluk / | ||
| 490 | _aUniversity of Kerala, Educational MEd thesis,1966 | ||
| 942 | _cGEN | ||
| 999 |
_c69806 _d69806 |
||