| 000 | 00435nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 210723s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7625-090-2 | ||
| 035 | _a37952 | ||
| 082 |
_a503 _BENC / DAT |
||
| 100 | _aDat, Poly | ||
| 245 | 0 | _aEncyclopedia Of Teaching Of Science Vol. I & II | |
| 250 | _a- | ||
| 260 |
_aN. Delhi _bSarup & Sons |
||
| 300 | _a662 | ||
| 500 | _a867 | ||
| 650 | _aDictionary of Science | ||
| 942 | _cBK | ||
| 999 |
_c39592 _d39592 |
||