| 000 | 00461nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230418b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a371.3:5 _bL1 |
||
| 100 |
_aVaidya, Narendera _96771 |
||
| 245 | _aImpact science teaching | ||
| 260 |
_aNew Delhi: _bOxford & IBH Publishing Co., _c1971 |
||
| 300 | _axx, 326p. | ||
| 650 | _aImpact teaching | ||
| 653 | _aEducation | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c20658 _d20658 |
||