TY  - BOOK
AU  - Baerwald, John Edward,
TI  - Traffic engineering handbook
AV  - HE333 T73 1965
PY  - 1965///
CY  - Washington, D.C.
PB  - Institute of traffic engineers
KW  - Ingeniería vial
N1  - "prepared under direction of the traffic engineering handbook editorial board"
ER  -