| 000 | 00624nam a2200205Ia 4500 | ||
|---|---|---|---|
| 005 | 20250508155544.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _2eng |
||
| 084 |
_a507, NCE _qFEDL |
||
| 100 |
_aDoraiswami S Co. _9765080 |
||
| 245 | 0 | _aImproved science teaching in schools | |
| 245 | 0 | _cNCERT (New Delhi India) | |
| 260 |
_aNew Delhi, India _bNational Council of Educational Research and Training _c1963 |
||
| 300 | _aiv,188p | ||
| 700 |
_a Bingham N E Co. _9767105 |
||
| 942 |
_cTEXL _h507, NCE |
||
| 999 |
_c1357710 _d1357710 |
||