| 000 | 00373nam a2200097 4500 | ||
|---|---|---|---|
| 245 |
_aExempar instructional material for work experience on electricity at work, class vi-viii. _cedited by S. Ray . |
||
| 710 | _aRay, S. | ||
| 260 |
_aNew Delhi . _bNational Council of Educational Research & Training. _cc1987 |
||
| 300 | _a[8],53p.: illus.; 28cm. | ||
| 082 |
_a372.350044 _b RAY |
||
| 999 |
_c60825 _d60825 |
||