| 000 | 00582nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 100920s9999 xx 000 0 und d | ||
| 082 |
_b75176 _a22 थ 97 |
||
| 100 | _aHRLEN WYNNE / ELSTGEEST JOS. | ||
| 245 | _aUNESCO SOURCEBOOK FOR SCIENCE IN THE PRIMARY SCHOOL. | ||
| 260 |
_bNATTIONAL BOOK TRUST, INDIA. _c1997 |
||
| 300 |
_a271 _bसाधी |
||
| 365 | _b60 | ||
| 520 | _aएस.सी. | ||
| 630 | _aUNESCO SOURCEBOOK FOR SCIENCE IN THE PRIMARY SCHOOL. | ||
| 650 | _aएस.सी. | ||
| 730 | _aUNESCO SOURCEBOOK FOR SCIENCE IN THE PRIMARY SCHOOL. | ||
| 942 | _cBOOK | ||
| 999 |
_c716714 _d716711 |
||