TY - BOOK T1 - Shell pavement design manual : asphalt pavements and overlays for road traffic LA - English PP - London PB - Shell International Pretoleum Company YR - 1978 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.23818 KW - PAVIMENTOS KW - ASFALTOS ER -