TY - GEN TI - STANDARD SPECIFICATION FOR HIGHWAY MATERIALS AND METHODS OF SAMPLING AND TESTING U1 - 625.7 PY - 0000///19- CY - Washington PB - KW - Road Materials N1 - Fourth-Eighth Ed. Issued In 2 Pts. : Pt. 1. Specifications -- Pt. 2. Methods Of Sampling And Testing ER -