| 000 | 00460nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 008 | 211019s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9231013742 | ||
| 082 |
_a370.78 _bRAN |
||
| 100 | _aRanaweera, A.M. | ||
| 245 | _aIntegrated scoence in the junior secondary school in Sri Lanka | ||
| 260 |
_bUnesco, _c1976. _aParis : |
||
| 300 |
_a31p.; _c21cm |
||
| 650 | _aEducation | ||
| 650 | 0 | _aMahinda Ranaweera Collection | |
| 942 |
_2ddc _cSR |
||
| 999 |
_c17141 _d17141 |
||