ASTM STANDARDS: BOOK OF 1961 PART 4: CEMENT, LIME, GYPSUM, MORTAR, CONCRETE, MINERAL AGGREGATES, BITUMINOUS MATERIALS, SOILS - S.E. - Estados Unidos AMERICAN SOCIETY FOR TESTING AND MATERIALS 1961 PHILADELPHIA - 1680 LCCN: 108715 Subjects--Topical Terms: AGREGADOS MINERALESCEMENTOCONCRETONORMAS ASTMPAVIMENTO BITUMINOSO Dewey Class. No.: 620.0044