TY  - BOOK
AU  - Singal,S.P., X
AU  - x
TI  - Noise pollution and contral  stralegy: x
SN  - 8173196451
U1  - 363.74/ S615N 
PY  - 2005///
CY  - New Delhi
PB  - Naros Pub
KW  - Noise  Pollution
KW  - Pollution
ER  -