| 000 | 00413nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20180530130444.0 | ||
| 008 | 121221b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170416329 | ||
| 082 | _a507 YAD | ||
| 100 | _aYadav, M.S. | ||
| 245 | _aTeaching of science. | ||
| 260 |
_aNew Delhi : _bAnmol, _c2002. |
||
| 300 |
_avii, 240 p. _bill. _c22 cm. |
||
| 650 | _aTeaching of science. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c4468 _d4468 |
||