ED  - American Association of State Highway and Transportation Officials
TI  - Standard specifications for transportation materials and methods of sampling and testing / 
SN  - 9781560514206
U1  - 625.72 
PY  - 2008///
CY  - Washington: 
PB  - AASHTO
KW  - CARRETERAS
KW  - PRUEBAS
KW  - ESTADOS UNIDOS
KW  - NORMAS
N1  - Part 1A: Specifications M6-M259M; Part 1B: Specifications M261-R48; Part 2A: Tests T2-T210; Part 2B: Test T211-T334
ER  -