TY  - BOOK
AU  - Gichaga, Francis J.,
AU  - Parker, Neville A.
TI  - Essentials of highway engineering
T2  - Ansti technology series low cost edition
AV  - TE145 G53
PY  - 1988///?]
CY  - London
PB  - Macmillan
KW  - Ingeniería de carreteras
ER  -