| 000 | 00518nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 21784 | ||
| 005 | 20250221151710.0 | ||
| 008 | 250214s9999||||xx |||||||||||||| ||und|| | ||
| 245 | 0 | _aIndian Standard : code of practice for lighting of educational institutions | |
| 245 | 0 | _bmaintenance | |
| 260 | _aNew Delhi | ||
| 260 | _bIndian Standards Institution | ||
| 260 | _c1984 | ||
| 300 | _a8p. | ||
| 500 | _aIS : 10894 - 1984 | ||
| 650 | _aIndian Standard | ||
| 710 | _aIndian Standards Institution | ||
| 942 | _cBK | ||
| 999 |
_c37746 _d37746 |
||