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| 001 | 104118 | ||
| 003 | CY-NiPEI | ||
| 005 | 20250801092208.0 | ||
| 007 | ta | ||
| 008 | 250801s19811983ii a|||| |||| 00| 0 eng d | ||
| 040 |
_aCY-NiPEI _beng _eAACR2 |
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| 041 | 0 | _aeng | |
| 082 | 7 |
_223 _a507.1 |
|
| 110 | 2 |
_aDepartment of Education in Science and Mathematics _4aut _9187794 |
|
| 245 | 1 | 0 |
_aTeacher's guide for science / _cprepared by Department of Education in Science & Mathematics. |
| 260 |
_a[New Delhi] : _bNational Council of Education Research and Training, _c[1981]-[1983]. |
||
| 300 |
_av. : _bill. ; _c24 cm. |
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| 505 | _aV.1. Class IX--v. 2. Class X. | ||
| 650 | 0 |
_aSciences _xStudy and teaching _9187795 |
|
| 710 | 2 |
_aNational Council of Educational Research and Training (India) _4pbl _912405 |
|
| 942 |
_2ddc _cBK _h507.1 DEP |
||
| 970 | _cAnastasia P. | ||
| 999 |
_c104118 _d104118 |
||