TY  - BOOK
AU  - 
TI  - Construcción manual / G. T. McCoy ; Earl Withycombe ; Harris Milton
U1  - 690 
PY  - 1955///
CY  - California, Estados Unidos de América: 
PB  - Departament of Public Words. Division of Highways, 
KW  - CONSTRUCCIÓN
N1  - 1. Accidents.-- 2. Aggregates.-- 3. Asphalt concrete pavement.-- 4. Bank protection.-- 5. Bitumious products
ER  -