| 000 | 00451nam a2200109Ia 4500 | ||
|---|---|---|---|
| 100 | _aIndian Standards Institution | ||
| 942 | _cBK | ||
| 245 |
_aIndian standard code of practice for interior illumination part II schedule for values of illumination and glare index _billuminating engineering and lifts sectional committee, ETBDC 9 |
||
| 260 |
_aIndian Standards Institution, New Delhi _c1966 |
||
| 082 | _aIS:3646(pt.II)-1966 621.321 I.S.I. | ||
| 300 | _a25 | ||
| 999 |
_c59659 _d59659 |
||