| 000 | 00503nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230418b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a371.3:5 _bCHA |
||
| 100 |
_aChadha, B N _96760 |
||
| 245 |
_aTeaching of mathematics: _bFor secondary school teachers |
||
| 260 |
_aDelhi: _bDhanpat Rai & Sons, |
||
| 300 | _aviii, 352p. | ||
| 650 | _aTeaching methods | ||
| 653 | _aMathematics | ||
| 653 | _aEducation | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c20608 _d20608 |
||