1998 Annual Book for ASTM Standards. Section 4 : Construction, vol. 08 : soil and rock (I): D420-D4914 / American Society for Testing and Materials. - West Conshohocken, Pensilvania: ASTM, 1998 - 962 p. ISBN: 0803125291 Subjects--Topical Terms: MATERIALESNORMAS ASTMSOILROCK Universal Decimal Class. No.: 006:620.22 AM35 04.08 1998