TY - BOOK T1 - Highway noise : generation and control T2 - National Cooperative Highway Research Program; report 173 LA - English PP - Washington PB - TRB YR - 1976 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.23695 OP - 174 SN - 0309025389 KW - CONTROL DEL RUIDO ER -