TY  - GEN
TI  - Standard specifications for transportation materials and methods of sampling and testing
SN  - 9781560513582
SN  - 0360-6902
U1  - 625.8021873 AAS 
CY  - Washington
PB  - American Association of State Highway and Transportation Officials
KW  - Road materials
KW  - Standards
KW  - United States
ER  -