| 000 | 00476nam a2200109Ia 4500 | ||
|---|---|---|---|
| 082 |
_a600 _bB.I.S |
||
| 100 | _aBureau of Indian Standards[BIS] | ||
| 245 | _aSP:7-(Group 8/Section-4 : National building code of India 1983. Group 8/Section 4 : Draft national building code of India. Part 8 : building services Section 4: acoustics, sound insulation and noise control. | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c2003 |
||
| 300 | _ax,93p. | ||
| 890 | _aIndia | ||
| 999 |
_c31510 _d31510 |
||