| 000 | 00376nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 200305s9999 xx 000 0 und d | ||
| 020 | _a978-93-86262-81-3 | ||
| 082 | _a373.1 | ||
| 082 | _bNAP | ||
| 100 | _aNATH BAIJU K. | ||
| 245 | _aPADAGOGY OF SCIENCE : AT SECONDARY LEVEL | ||
| 260 |
_aNEW DELHI _bSHIPRA PUB |
||
| 300 | _a216 | ||
| 650 | _aEDUCATION | ||
| 999 |
_c40041 _d40041 |
||
| 041 | _aeng | ||