| 000 | 00354cam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 180718b1966 xxu||||| |||| 00| 0 eng d | ||
| 245 |
_aIndian standard code of practice for library lighting _cby Indian Standards Institution, India |
||
| 260 |
_aNew Delhi _bIndian Standards Institution _c1966 |
||
| 300 | _a11p. | ||
| 700 | _aIndia. Indian Standards Institution | ||
| 999 |
_c498227 _d498227 |
||