American Society for Testing and Materials Annual book of ASTM standards : section 4, Construction: soil and rock - Baltimore, Estados Unidos ASTM 2001 - 2 v. 27 cm - ASTM Standards ; 04.08, 04.09 . Incluye bibliografía ISBN: 0-8031-2972-6 Subjects--Topical Terms: MATERIALES DE CONSTRUCCIONNORMAS (INGENIERIA) Dewey Class. No.: 690.2/Am35cs/2001