| 000 | 00463nam a2200169 i 4500 | ||
|---|---|---|---|
| 082 | 0 | 0 |
_a507.1254 _bKAL.I |
| 084 | _2Colon Classification | ||
| 100 | 1 | _aKalra, R M | |
| 245 | 1 | 0 |
_aInnovations in science teaching / _cby R M Kalra |
| 260 |
_aNew Delhi : _bOxford & IBH Pub. Co., _c1976. |
||
| 300 |
_axvi, 152p. : _bill. ; |
||
| 500 | _aIncludes index. | ||
| 504 | _aBibliography: p. [149]-150. | ||
| 650 | 0 |
_aScience _zIndia |
|
| 650 | 0 | _aScience | |
| 942 | _cBK | ||
| 999 |
_c622607 _d622607 |
||