| 000 | 00617nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a372.2410954 _bN377O |
||
| 100 | _aDave, P N (Ed.) | ||
| 110 | _aNational Council of Educational Research and Training (New Delhi) | ||
| 245 | 0 |
_aOperations blackboard _bessential facilities at the primary stage: norms and specification _cP N Dave |
|
| 260 |
_aNew Delhi _bNCERT _c1988 |
||
| 300 | _ax, 66p. | ||
| 650 | _aBlackboards; Teaching-Aids and devices; Schools-Furniture, equipment, etc | ||
| 700 | _aGupta, Daljit (Ed.) | ||
| 942 | _cBKS | ||
| 999 |
_c59339 _d59339 |
||