TY  - BOOK
AU  - Schoon,John George
TI  - Geometric design projects for highways: An introduction 
SN  - 0-7844-0425-9
AV  - TE145 S34 2000
PY  - 2000///
CY  - Reston, Virginia
PB  - American Society of Civil Engineers
KW  - Ingeniería de carreteras
ER  -