| 000 | 00919cam a2200145ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
||
| 082 |
_a534.84 _bIND/CO |
||
| 110 | 1 |
_aIndian standards institution . _bISI _c() |
|
| 245 |
_aCode of practice for acoustical design of auditoriums and conferance halls,IS:2526-1963 / _cIndian standards institution. _hTextual Documents |
||
| 260 |
_a : _bISI , _c1985. |
||
| 300 | _a20 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c4283 _d4283 |
||