| 000 | 00375nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 85147 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aSivadasan, Kr | ||
| 245 | _aGroup behaviour of pupils and the attainment of educarional objectives in secondary schools / | ||
| 260 | _c1979. | ||
| 490 | _aUniversity of kerala, Education, PhD Thesis-1979 | ||
| 942 | _cGEN | ||
| 999 |
_c173027 _d173027 |
||