TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - SP: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
U1  - 600 
PY  - 2003///
CY  - New Delhi
PB  - Bureau of Indian Standards
ER  -