TY  - SER
TI  - Aashto quarterly
SN  - 0147-4820
PY  - 1922///-
CY  - New York
PB  - American Association of State Highway and Transportation Officials
KW  - Roads
KW  - Design
KW  - Periodicals
KW  - Transportation planning
N1  - UKM: v.66-79 (1987-2001). Judul asal'American highways and transportation magazine, American Highway'
ER  -