| 000 | 00489nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230715s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 100 | _aSatgunarajah, E,J Vijayakumar,K. | ||
| 245 | 4 | _aThe Acquisition of Physics Concepts by Children in the Senior Secondory Science Classes | |
| 260 |
_aTrincomalee _c1997 |
||
| 300 | _a58p. | ||
| 502 |
_cMinistry of Education Cultural Affairs & Sports _d1997 |
||
| 650 | _aEducation Sociology | ||
| 650 | _aPhysics | ||
| 942 | _cTH | ||
| 999 |
_c91460 _d91460 |
||